{"count":136,"message":"Results returned successfully","results":[{"odiNumber":11743902,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/07/2026","dateComplaintFiled":"06/13/2026","vin":"5XXGT4L3XLG","components":"POWER TRAIN,ENGINE,FORWARD COLLISION AVOIDANCE","summary":"Engine replacement needed at 99,782 miles. P1326 code continuously popping up. Also has excessive oil consumption and electrical problems concerning the forward collision system. Kia refuses to replace engine although the P1326 code is covered by lifetime warranty. The cause of the incident was defect in engine resulting in a recall of all 2011-2019 models. The 2020 Kia optima LX contains a 2.4L GDI engine which has identical problems relating to previous lawsuits.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11743522,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/03/2025","dateComplaintFiled":"06/11/2026","vin":"5xxgu4l12lg","components":"UNKNOWN OR OTHER","summary":"My transmission failed the week I got it it was inspected by the dealership and I was told that they could not do anything about it I\u2019ve been calling them for a whole year I\u2019ve made notes and complaints I\u2019ve contacted my lender they contacted the dealership to trade me in a new car and was told no I have been out of thousands of dollars paying every month I\u2019ve been ubering I\u2019ve been late to work this is costing me money and my job is on the line","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11740375,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/15/2026","dateComplaintFiled":"05/27/2026","vin":"5XXGT4L32LG","components":"VEHICLE SPEED CONTROL,ENGINE,FUEL/PROPULSION SYSTEM","summary":"I was driving on the freeway and my check engine light started to flicker and I felt my car shake and going to limp mode. I made an appointment with the Kia dealership and they told me the engine is failing. They submitted a request for a Goodwill case to Kia corporation and it was denied since there\u2019s no open recalls and is not covered by the extended warranty. the dealership recommended me to take my car and keep driving it even though it\u2019s unsafe the vehicle will not go above 50 mph and it starts to shake when driving I have tried to call Kia corporate and explain this situation but they have yet to follow up with me in my case","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11737059,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/11/2026","dateComplaintFiled":"05/11/2026","vin":"5XXGT4L33LG","components":"POWER TRAIN,UNKNOWN OR OTHER,ENGINE","summary":"Car is consuming oil every three weeks. Engine is going to burn if it does not stop. It\u2019s not in a class action but probably should be. It\u2019s been 4 months and over 1,000 spent.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11736366,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/12/2025","dateComplaintFiled":"05/07/2026","vin":"5XXGT4L37LG","components":"ENGINE","summary":"Out of town July 12th 2025 my 2020 Kia Optima engine started having problems.  I tried to get to my hotel but it was obvious I was not going to make it.  I pulled into the nearest station and was told my car had no oil.  There were no signs of leaking oil and no warning lights so they changed my oil and I was able to made it home.  Shortly after I broke down again at night and pulled into a parking lot again no warning and no oil.  I had to call someone to get oil and from that point on I had to put oil in my cart every other day with no signs of a leaks and no warning lights.  It has become to dangerous to drive and the engine has now failed and knocking and shaking has caused me to park my car and not drive it.   I am deeply concerned about the risk of catastrophic engine failure and the potential for fire, which has been documented in similar cases. Despite having the Knock Sensor Detection System installed, my vehicle continues to exhibit these dangerous symptoms.  I sought assistance from Landers Crain dealership and KIA; however, they declined to properly evaluate or service my vehicle along with KIA declining according to the KIA Regional Manager. This lack of support has left me with an unsafe, undrivable car and no clear path toward resolution.  The Center for Auto Safety Key Affected Vehicles (2.4L GDI) Kia Optima 2011\u20132018 (some 2019) exact same engine in 2020 Optima Kia Sorento 2012\u20132019 Kia Sportage 2011\u20132018 (some 2019)  Details of the Recall and Settlement The Problem Manufacturing debris and tight tolerances can cause connecting rod bearings to fail, causing knocking, seizure, and potential engine fires. The Fix Dealers will update the software with a Knock Sensor Detection System (KSDS) to detect rod bearing issues before failure.  My Optima has the KSDS installed but failed.  Warranty Extension As part of a class action settlement, Kia extended the warranty on these engines to 15 years or 150,000 miles, provided the KSDS update is installed.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11733038,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/07/2026","dateComplaintFiled":"04/22/2026","vin":"5XXGT4L35LG","components":"ENGINE,FUEL/PROPULSION SYSTEM","summary":"My vehicle burns oil too quickly. I schedule my regular oil change based on the feedback from the auto repair shop. During my last oil change he said I practically had no oil left, but it has been less than 5,000 miles since my previous oil change. The tech informed me he's seen this happen a lot within Kia's including the optima that I currently drive. Fast forward a few months i noticed my oil light illuminate for a moment and immediately turn off. I still want to get it checked out just in case so i brought it back to the same shop. They informed me my oil was very low even though, but I still have another 1,500 miles before my next due oil change. He looked around and confirmed there were no leaks or damage that would affect the consumption rate. He highly recommended me look to see if there were any recalls on my specific model of vehicle that would warrant both an explanation and reason for replacement. In the meantime he topped off my oil and i was all good to go.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11732390,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/20/2026","dateComplaintFiled":"04/20/2026","vin":"5XXGT4L39LG","components":"ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated that while driving at an undisclosed speed, and while the vehicle was parked, there was a loud banging sound coming from the engine compartment. There was no warning light illuminated. The RPM failed to operate as intended while driving. The vehicle was taken to an independent mechanic, where it was diagnosed, and determined that there were metal shavings inside the engine, causing engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The mechanic referred the contact to a dealer for additional assistance. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 69,751.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11729509,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/28/2026","dateComplaintFiled":"04/06/2026","vin":"5XXGT4L31LG","components":"ENGINE","summary":"The rod barring failed in my engine. I broke down in the middle of the parkway with my daughter. This is my third Kia optima that has had this issue but the dealership is stating there is not a recall on this model. The check engine light did not come on except when the car lost all power.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11728508,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/28/2026","dateComplaintFiled":"04/01/2026","vin":"5XXGT4L31LG","components":"POWER TRAIN,ENGINE","summary":"My engine has failed. This is the second car I\u2019ve had from Kia that the rod barring has failed.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11726778,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/14/2026","dateComplaintFiled":"03/24/2026","vin":"5XXGT4L37LG","components":"ENGINE","summary":"My car burns oil. I had to have my spark.plugs and engine coils replaced. I was driving and my check engine light came on. Also, my car was sputtering like you wouldnt believe. When i had the spark plugs and ignition coils replaced, the spark plugs were covered in oil. Last year, I got an oil change and within a few weeks the oil was empty. A neighbor told me my car was burning oil. I also took it to an independent mechanic and he said that was an issue with the kia optima.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11723595,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/10/2026","dateComplaintFiled":"03/11/2026","vin":"5XXGU4L14LG","components":"UNKNOWN OR OTHER","summary":"It either has issues shifting gears like its stuck or the transmission may be slipping, it's had this issue since I bought the car. However I wasn't aware until my uncle drove the car and said something might be wrong.. I have no idea what's causing it. It shudders when I make turn or speed up to pass. Not all of the time but at least twice per my normal trip","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11720784,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/25/2026","dateComplaintFiled":"02/26/2026","vin":"5XXGT4L39LG","components":"ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated that while the vehicle was at a full stop, the red oil warning light illuminated; however, after driving off, the warning light disappeared. The vehicle was driven to an independent mechanic where it was diagnosed with an oil pump failure caused by low oil pressure while the vehicle was stationary, and the RPM was low. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 167,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11715952,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":2,"numberOfDeaths":0,"dateOfIncident":"02/03/2026","dateComplaintFiled":"02/05/2026","vin":"5XXGT4L37LG","components":"AIR BAGS,SEAT BELTS,UNKNOWN OR OTHER","summary":"Stable track control failed to work, the driver seatbelt did not tighten & stayed loose, & air bags did not deploy upon hitting the ditch & small trees resulting after hitting ice/water upon coming to a stop sign at a \u201cT\u201d cross road.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11714482,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/16/2026","dateComplaintFiled":"01/30/2026","vin":"5XXGT4L33LG","components":"ENGINE AND ENGINE COOLING,ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated that the vehicle was sputtering and vibrating abnormally while starting. There were no warning lights illuminated. The failure was intermittent but became a recurring failure. The vehicle was towed to an independent mechanic out of fear of the vehicle stalling on the highway. Prior to the engine failure, the contact became aware that there were oil spots where the vehicle was parked. The vehicle was diagnosed, and the mechanic sealed two holes in the oil pan and replaced the spark plugs that were fouled by engine oil. The vehicle was repaired; however, the failure reoccurred. The contact stated that the check engine warning light was illuminated. The vehicle was taken back to the same mechanic who diagnosed the vehicle and determined that the spark plugs were covered in oil again. The contact was advised to take the vehicle to a dealer to check for engine failure. The vehicle was taken to the dealer, and an oil consumption test was performed; however, the vehicle failed the oil consumption test. The dealer had not yet diagnosed the vehicle, but suggested that the engine needed to be disassembled to check for engine wear. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was 91,185.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11713970,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/01/2025","dateComplaintFiled":"01/28/2026","vin":"5XXGT4L30LG","components":"ENGINE","summary":"I\u2019ve been told by multiple Kia dealerships that my Kia needs a new engine however I am barely outside of their class action lawsuit so they are not willing to settle with me. They recently within the last two months came out with two recalls that did not fix the issue.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11713294,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/24/2025","dateComplaintFiled":"01/26/2026","vin":"5XXGT4L33LG","components":"ENGINE","summary":"I took my vehicle to the dealership in Chantilly, VA on May 17, 2025. On July 24, 2025, I discovered that my vehicle had no oil, despite being approximately 4,000 miles away from my next scheduled oil change. I have video documentation confirming that there was no oil in the vehicle.  The car was towed back to the dealership; however, no corrective action was taken. The dealership offered to perform a test, which I declined, as this issue did not exist before servicing my vehicle at their location. Additionally, no explanation or guidance regarding the oil was provided to me. I was only advised to pay for another oil change, or a 205 dollars to diagnose the car.  Subsequently, I took the vehicle to Fairfax Auto Shop, where a dye test was conducted to check for oil leaks. While no leaks were found, they advised that the vehicle has an oil consumption issue. They recommended that I monitor and top off the oil every 1,000 miles and return for oil changes every 2\u20133 months.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11713215,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/10/2024","dateComplaintFiled":"01/25/2026","vin":"5XXGT4L32LG","components":"UNKNOWN OR OTHER,ENGINE","summary":"Engine has been burning oil for at least a year now. Cause ignition coil/spark plug failure and have replaced all 4 coils and plugs 3 times now within a year. Engine will randomly start to sputter after about 3-5 months of replacement. Adding a quart of oil every 1-2 weeks.  No leaks and no smoke, just money down the drain.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11709712,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/01/2026","dateComplaintFiled":"01/08/2026","vin":"5XXGT4L33LG","components":"ENGINE","summary":"While driving, the vehicle experienced a sudden loss of engine power and entered limp mode. The check engine light began flashing and the vehicle had very limited acceleration, creating a safety concern when driving in traffic.  The vehicle was towed to a Kia dealership for diagnosis. The dealer retrieved diagnostic trouble code P1326 (Knock Sensor Detection System \u2013 range/performance). During inspection, the dealer found metal contamination in the engine oil and oil control valves and advised that the engine has internal damage and requires replacement.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11708981,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/29/2020","dateComplaintFiled":"01/05/2026","vin":"5XXGU4L16LG","components":"POWER TRAIN,AIR BAGS,FUEL/PROPULSION SYSTEM","summary":"I purchased in July 2020, from sept 2020 I've had it at the dealership with shuddering, stalling and loss of acceleration. I originally thought fuel pump or transmission but kia said no. then in 2022 I received a letter from kia corporate stating low pressure fuel pump failure. so i called the dealership and told them the letter states everything I had been in to see them about numerous times. made an appointment they said they found an error but had no fix. I complained heavily due to the fact I sat there for 4 hours, and they knew they had no fix as of yet. It was too dangerous like this. so the Manager said he'd just replace it with a whole new fuel pump but it could also fail. I sent the car in for 4 days just to find out they did not replace it. they only changed the fuel filter. stating kia wont let them put in a new pump due to their system not showing any other issue. The problem persisted and multiple visits to kia to no avail. Then on top of that my air bag light came on Jan 4, 2024. They said it was my responsibility it's not covered 1138.67 it would cost me. Then in Feb kia corporate sent me a letter about airbags. I did not go back because the light eventually went off by itself without a fix, then April 17, 2024 the original problem got even worse, shuddering, lack of acceleration , stalling feeling. Dec. 10, 2025 back to Kia. they have a code for dual clutch and flywheel so they ordered it & had my car for 19 days. I called numerous times to see about progress. I was told they are trying to chase down a code with a tech line. 7 days after that I picked it up & they said they did not change out any parts because there was no code. They only did a cap discharge. I have my car back now after 19 days & it's still not fixed. I called Jan5, 2026 and they said if kia is to fix it they need a code to be present or it'll cost me several thousand, even if its a known issue. so far it's been in the shop 9 times and 24 days total.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11708020,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/12/2025","dateComplaintFiled":"12/31/2025","vin":"5XXGT4L34LG","components":"UNKNOWN OR OTHER","summary":"Immediately after getting Kia's latest recall \"Voluntary Emissions Service Campaign\" software update, my transmission began to Hard-Shift between neutral and 1st gear, and when slowing down, from a gear to a neutral position with the transmission.  The car has lunged a few times when going from neutral to 1st gear position--concerning. This is most noticeable when car is cold, but is still always noticeable. Stop-and-go traffic it's also most noticeable.  I have notified local dealership by phone message and email but have not heard back in 2 weeks.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11706800,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/19/2025","dateComplaintFiled":"12/23/2025","vin":"5XXGT4L31LG","components":"ENGINE","summary":"Took to Kia for engine burning excessive oil.  They determined the cylinder wall was scorched due to piston ring.  The warranty people say it\u2019s normal wear and tear and won\u2019t honor the warranty.  It\u2019s still sitting in their engine bay because they want me to pay for the diagnostic which I don\u2019t have.  $4000 roughly for that but it needs a new engine.  The warranty should be covering this!  NEVER PAY FOR AN EXTENDED WARRANTY!!! They will not help you","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11705475,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/16/2025","dateComplaintFiled":"12/16/2025","vin":"5xxgt4l36lg","components":"ENGINE","summary":"Vechile is burning oil and knock sensor came on which indicated rod bearing.  While driving the car lost power the check engine came on was abl to pull over and turned off the car. Did not drive it was tow home.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11704907,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/27/2025","dateComplaintFiled":"12/13/2025","vin":"5XXGT4L31LG","components":"ENGINE","summary":"I got the car was running good week or 2 later I see the oil light flash after my oil change I go back top it off repeat the cycle almost weekly burning losts of oil then I get a code p1326 for a knock sensor same day car go into limp mode no power rpm won\u2019t go over 2 car won\u2019t go over 60-65 I park it go outside to take it to the dealership next day it ain\u2019t start I haven\u2019t had the car 4 months only have 138,000 miles","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11704364,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/12/2025","dateComplaintFiled":"12/10/2025","vin":"5XXGT4L36LG","components":"ENGINE","summary":"It is an oil burner and engine failed and went into limp mode less than 5 years when drove off dealership brand new.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11700692,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/14/2025","dateComplaintFiled":"11/20/2025","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"Out of the blue I get a code for a misfire on cylinder one.  Got in to head to work as normal and it was stalling and shaking so bad that I am scared to drive it. The next day the check engine light was on when I started it to seek out the issue. Car was manufactured in September 2019 but is the 2020 model year.  I was told by a license mechanic this is related to an internal Kia engine issue. I contacted 800 333 4KIA to see if this was a known issue that they had a solution to. Of course I was told to self repair that my VIN is not covered under the recall.  Can you tell me how Kia assumes that engine issues with the 2019s model year would have been fixed before the 2020 models were assembled?  Sounds like my dream car is now my nightmare.  3rd White Kia Optima but I am likely leaving the Kia family if this requires a new engine.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11699816,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/29/2025","dateComplaintFiled":"11/17/2025","vin":"5XXGU4L11LG","components":"POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE","summary":"I have kept up on regular oil changes and maintenance on my Kia which I bought new 5 years ago. My issues started when my car's orange check engine light came on, I experienced loss of power such as difficulty accelerating even at low speeds, especially up hill. As soon as I was able I checked my oil which and there was nothing on the dipstick. I put in 3 quarts of oil. I brought it into my usual dealership for service and let them know about the oil issue and issues with power when driving. They failed to address the root cause of the issue, they performed an oil change, engine light turned off, and they started an oil consumption test. But when I drove off the lot the issue with the power continued, and the check engine light came on again. I took my Kia to another dealership to address the car's power issue and the first oil consumption test was not completed because it was unsafe to drive. When I brought my car in, the check engine light was not on, even though there were significant power issues. The dealership was able to confirm my concern, including loss of power and evidence of oil overconsumption. They replaced my turbocharger under warranty. I then underwent a 2nd oil consumption test that indicated overconsumption at a level of 1.5 quarts per 1000 miles. Then they performed a combustion chamber cleaning per Kia guidelines and a 3rd oil consumption test. They 3rd oil consumption results indicated overconsumption at a level of 0.75 quarts per 1000 miles. Although the dealership acknowledged this is still overconsumption, it was not to a level that required Kia to replace my motor. Meanwhile, after all these tests my car is close to out of warranty, at 98.6k miles. I called Kia customer care and their \"resolution\" to my case was the deny me a new engine and they would not provide me anything in writing. My car's overconsumption of oil and other signs of engine failure match the complaints found in class action settlements related to other Kia models.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11696226,"manufacturer":"Kia America, Inc.","crash":false,"fire":true,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/24/2022","dateComplaintFiled":"10/28/2025","vin":"5XXGT4L3XLG","components":"POWER TRAIN,UNKNOWN OR OTHER,ENGINE","summary":"2020 kia optima caught on fire in gallipolis ohio after insurance paid to fix car it continues to leak oil stall and is dangerous to drive12/24/2022","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11694952,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/21/2025","dateComplaintFiled":"10/22/2025","vin":"5XXGT4L34LG","components":"ENGINE","summary":"Metal contamination found on VVT solenoid of 2020 kia optima 2.4L GDI engine. Firestone Autocare Confirmed metal debris in oiling system. Vehicle exhibits symptoms identical to prior theta II bearing recall SC172/SC200/SC227 but not covered under recall range.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11693881,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/16/2025","dateComplaintFiled":"10/16/2025","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"My car has been burning oil rapidly. I\u2019ve contacted kia over this issue and I have had several times where I have had to continually add oil. There is no leak. This is a known issue with kia motors across mechanics nationwide and there should be a recall issued. This has been at several shops and over the last few years. This motor should NOT be consuming 4 quarts of oil within 1000 miles after an oil change.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11691908,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/15/2023","dateComplaintFiled":"10/07/2025","vin":"5XXGT4L35LG","components":"ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated that the vehicle was experiencing excessive oil consumption. The vehicle was taken to Downtown Auto Care, where an oil consumption test was initiated. The mechanic added 5 quarts of oil to the engine and advised the contact to return after 3,000 miles. The contact stated that the low oil pressure warning light illuminated after 2,275 miles. The vehicle was urgently taken to Valvoline, where 3 quarts of oil were added to the engine. The dealer was notified of the failure and informed the contact that the VIN was not under recall. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 51,072.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11691126,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/03/2025","dateComplaintFiled":"10/03/2025","vin":"5XXGW4L29LG","components":"UNKNOWN OR OTHER,ENGINE","summary":"The turbo system on the car burns oil at a rapid rate. Had to pay $4000 to replace and still continues to give me problems and check engine light. Violates lemon law. Had replaced in September but was giving me problems well before and finally took it to the dealer for repair","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11688705,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/03/2022","dateComplaintFiled":"09/21/2025","vin":"5XXGT4L37LG","components":"ENGINE,FORWARD COLLISION AVOIDANCE","summary":"What component or system failed or malfunctioned, and is it available for inspection upon request?  Engine failure. I\u2019ve been reporting engine stalling since around 34,000 miles or so I purchased the car and immediately had battery issues before 25,000 miles as well. While I was driving  on the road the engine stalled about 34,000 miles with me and my pregnant daughter in the car. The seatbelts jerked. The car stuutered and shut off and every light on the dashboard went insane.    I purchased the car with 34 miles on it.   Now\u2026fast forward I\u2019ve been having the car engine check, consumption oil tests performed and more since 60xxx miles or so. I\u2019ve done everything that I\u2019m supposed to do with returning the car for testing and every time I\u2019m told I just need to wait until the engine fails. They clean the engine up make it look pretty after the second test and run some cleaner through then I\u2019m back in a couple of weeks to months for the same thing. The engine valve cover has been replaced many times, spark plugs keep going out, and a ton more engine work that was done under warranty. Brain the service man told both me and my husband it\u2019s what we have TJ deal with, at Suntrup, and doesn\u2019t matter if I\u2019m driving or not wait until the engine blows before Kia can replace the full engine. He said if you\u2019re outta warranty that\u2019ll be your issue.  Well when I  talked to  Kia they said I better not drive it that way, with no oil in the car regardless how it\u2019s brining and keep taking it in. But Bryan every time seems to not want to deal with it. Test after test and he said i just need TJ fault before we replace it.   The service department has deemed this a bad engine ever trip. But I\u2019m told it MUST PASS KIA TEST. However, I\u2019m 7,000 miles outta warranty now and I\u2019m praying they cover it because I did everything I\u2019m supposed to do.   I have every record however, Lou Fuze has failed to reproduce my records  and I\u2019ve requested them by text many times.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11685083,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/19/2025","dateComplaintFiled":"09/04/2025","vin":"5XXGT4L34LG","components":"ENGINE","summary":"My engine is burning lg amounts of oil. There has been a lawsuit regarding the same issues with Kia engines (specifically up to 2019 Optimas). The Theta 2 engine lawsuit is regarding excessive oil consumption/burning, knock sensor issues, and deeper engine issues. This has been an ongoing issue for me and is ultimately affecting my engine. Kia will not cover the defects or repair expenses despite knowing the concerns with prior Kia Optima engines.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11684824,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/06/2023","dateComplaintFiled":"09/03/2025","vin":"5XXGT4L3XLG","components":"ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated that while driving at an undisclosed speed, the low oil pressure warning light illuminated. The contact stated that one quart of oil was added weekly, even though the vehicle was rarely driven. The contact stated that the low oil pressure warning light failed to illuminate until the oil pressure was extremely low. The vehicle was taken to the dealer; however, the failure was not diagnosed. In addition, the contact was informed that an oil consumption test was needed. The contact was informed that the repair was not covered under warranty. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 60,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11684244,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/23/2025","dateComplaintFiled":"09/01/2025","vin":"5XXGT4L39LG","components":"ENGINE","summary":"Without warning my car went into \u201cLimp Mode\u201d while driving on the highway almost causing a collision as I was forced to pull off the road on the highway. Flashing engine light car would not accelerate and was shaking dramatically. Was forced to wait for a tow on a busy highway. P1326 code. Rod knock. A known issue for the Theta II engine. Many recalls have been made for this exact engine for these exact problems but for some reason the 2020 Kia Optima is not included even though it is the same engine covered by lifetime warranty from the 2019 models due to these recalls and know issues. There\u2019s plenty of recorded cases all over the web and is a wide concern for many affected Kia drivers. Kia does not offer the same KRDS update to 2020 Kia drivers as they do to earlier models even with the same engine failure issues so we don\u2019t even get the benefit of possible early detection. Car is well maintained and inspected at a local American tire depot and I am still forced to deal with unwarranted engine failure on a known defective engine solely because KIA will not offer help for affected customers. The 2020 KIA Optima equipped with the Theta II 2.4L engine is not safe and is a known defective product. Action and accountability are needed.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11684127,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/30/2025","dateComplaintFiled":"08/30/2025","vin":"5XXGW4L29LG","components":"UNKNOWN OR OTHER,ENGINE","summary":"Car burns oil at significant rate which ruins the engine","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11683362,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/16/2024","dateComplaintFiled":"08/27/2025","vin":"5XXGU4L18LG","components":"POWER TRAIN","summary":"The vehicle experiences a dual-clutch transmission shudder in low gears and at low speeds. This issue causes a sudden loss of speed in situations such as merging onto a highway, leaving a parking spot, or while driving at approximately 30 mph. The shudder occurs randomly and poses a serious safety concern. The problem first appeared in 2020 when the vehicle had fewer than 5,000 miles on it. Beginning in 2024, at around 20,000 miles, the condition began escalating rapidly, with the shudder occurring more frequently and with greater severity. All incidents have been recorded on dash cam and provided to the dealership\u2019s service department. The vehicle has been serviced multiple times for this issue and was kept at the dealership for approximately six weeks in total. Despite this, the dealer refuses to acknowledge the problem, citing the absence of warning lights. When the clutch was adjusted at my request, the issue temporarily improved but returned about three weeks later. The shudder now occurs more often and with greater severity, frequently forcing the driver to pull over for safety. This ongoing transmission defect creates unsafe driving conditions, and the lack of acknowledgement or permanent resolution by the dealer further increases the risk to the driver and others on the road.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11681001,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/30/2025","dateComplaintFiled":"08/15/2025","vin":"5XXGT4L32LG","components":"FUEL/PROPULSION SYSTEM","summary":"I own a 2020 Kia Optima. My vehicle has experienced repeated low-pressure fuel pump failures, causing hard starting, loss of power, and stalling risk. These issues first appeared in July 2023 and have recurred despite multiple repairs.  The dealership has replaced the upper portion of the fuel pump three times (July 10, 2023; March 1, 2025; June 9, 2025) for the same issue, but the problem persists. Most recently, in August 2025, the vehicle again exhibited difficulty starting and loss of power. Diagnostic code P123300 was found, indicating the pump is not generating enough pressure. The dealership confirmed the entire fuel pump assembly needs replacement.  This is a serious safety concern because the vehicle has gone into limp mode three times while driving \u2014 twice previously on the freeway, and again on [XXX]. On that date, I experienced sudden loss of power while driving, but I had a scheduled oil change on July 29, 2025 so I waited until then to bring the car in. At that visit, the dealership claimed the problem was only an old code P0456 and that my car needed a software update. However, the very next day, my vehicle went into limp mode yet again, creating another hazardous driving situation.  My check engine light has repeatedly illuminated, and each failure matches the conditions described in Kia\u2019s extended warranty program (WTY028) for low-pressure fuel pump failures on my model year. The warranty extension letter (WTY028) for my vehicle states that \u201crepairs related to low-pressure fuel pump failure\u201d are covered for 15 years/150,000 miles. It does not state that only the upper portion of the pump is covered. However, my dealership (Sands Kia Surprise) insists that Kia will only cover the upper portion, even though my issue requires replacement of the entire fuel pump assembly to correct the failure.   This repeated failure creates a dangerous driving condition and appears to be part of a larger defect affecting this model\u2019s fuel delivery system.  INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11679718,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/14/2024","dateComplaintFiled":"08/10/2025","vin":"5XXGT4L35LG","components":"ENGINE","summary":"Every since I bought my car back in 2020 I have to keep getting a oil change because my light keep coming on I was told by a mechanic the my Kia have a oil consumption problem","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11678832,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/05/2025","dateComplaintFiled":"08/06/2025","vin":"5XXGT4L37LG","components":"POWER TRAIN,ENGINE","summary":"The engine in my 2020 Kia Optima S (2.4L GDI Theta II) has been experiencing excessive oil consumption, engine knocking, and loss of power, consistent with known issues in earlier model years of this engine. This component is still in my vehicle and is available for inspection upon request. The issue puts my safety at risk due to unpredictable power loss while driving and the potential for engine seizure or fire, especially during high-speed travel. I\u2019ve had to top off oil multiple times between regular oil changes, and the vehicle showed signs of low oil without any dashboard warning. No KSDS (Knock Sensor Detection System) software was ever installed on the vehicle.  I have not yet had a full diagnosis from the dealer, but I have opened a case with Kia Consumer Affairs, who informed me that I do not qualify for recall repair based on the vehicle\u2019s manufacture date \u2014 despite the engine matching those in previous lawsuits and recalls.  The vehicle has not yet been inspected by the dealer, manufacturer, police, or insurance representatives. However, I can provide receipts for oil purchases and logs documenting how often I\u2019ve had to refill the oil. I am also filing a claim with my third-party powertrain warranty provider.  Symptoms first appeared at approximately 85000 miles   Engine knocking/ticking noise Oil light flashing briefly or low oil found without warning Needing to add 1\u20132 quarts of oil between oil changes Rough acceleration or loss of power This issue is widespread, has been previously acknowledged in other model years, and should be formally investigated in the 2020 Optima as well. I am concerned for the long-term safety and reliability of this vehicle","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11676550,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/28/2025","dateComplaintFiled":"07/28/2025","vin":"5XXGT4L30LG","components":"ENGINE","summary":"Burning oil, not wanting to accelerate properly on the freeway, kia has engine in previous years having  the same issue,  and these 2020 and they are not trying to fix them.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11674268,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/11/2025","dateComplaintFiled":"07/17/2025","vin":"5XXGU4L1XLG","components":"POWER TRAIN","summary":"After complaining about clutch judder resulting in getting anti-judder logic software update, followed a month later by transmission serviced, transmission suddenly failed while driving in heavy traffic on the freeway.  After repairs, judder keeps happening at low speeds on the freeway or slow speeds under load.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11670133,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/30/2025","dateComplaintFiled":"06/30/2025","vin":"5XXGT4L30LG","components":"POWER TRAIN,ENGINE","summary":"Engine knocking and stalling on interstate","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11667144,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/23/2025","dateComplaintFiled":"06/16/2025","vin":"5XXGT4L39LG","components":"ENGINE","summary":"Engine failure do to excessive oil consumption.  I do have records. Not able to file now. Please contact if needed Thank you","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11665785,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/06/2025","dateComplaintFiled":"06/09/2025","vin":"5XXGT4L35LG","components":"ENGINE","summary":"Car consumes a lot of oil. Approximately 5 quarts per week-faulty engine parts allowing oil to seep into the combustion chamber. The oil is then ignited along with the fuel, creating blue-tinted exhaust smoke. It is burning out spark plugs which is then wearing them out and almost caused car accident when car started sputtering and would not barely go once pressing gas. Has been inspected by KIA dealership. Was told engine needs to be replaced-warranty expired and nothing can be done. Car only 2 years old when this problem started and they will not replace.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11665441,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/06/2025","dateComplaintFiled":"06/07/2025","vin":"5XXGT4L34LG","components":"POWER TRAIN,UNKNOWN OR OTHER","summary":"2020 Kia Optima LX 2.4, LESS THAN 100,000 miles on car. Car started over consuming oil 2 quarts/1,000 miles. Cranked engine yesterday to go to work and serious knocking sounds, engine is rattling severely. Losing revving power, undriveable. Smoke coming out of exhaust that smells like rotten eggs. Will be taking this to get codes run but I believe this is due to Theta II engine failure issue reported in similar cars with the same engine. KIA NEEDS TO COVER THE 2020 OPTIMA UNDER LIFETIME WARRANTY PROTECTION otherwise this is a $10,000 cost to replace engine.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11664106,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/31/2025","dateComplaintFiled":"05/31/2025","vin":"5XXGT4L33LG","components":"UNKNOWN OR OTHER,ENGINE","summary":"by the time i\u2019m due for an oil change the car has no oil. there is no leak and no smoke to show car is burning oil","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11663266,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/27/2025","dateComplaintFiled":"05/27/2025","vin":"5XXGT4L33LG","components":"POWER TRAIN,ENGINE","summary":"When the vehicle was about 3 years old and at 60,000 miles, the fuel injector went out. Kia took weeks to approve the replacement under warranty. Since then the engine light came on and said cylinder 3 has leak and fouls the plug. We've had it repaired 3 times. The mechanic said it would be too costly to repair and the engine should be replaced.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11662323,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/20/2025","dateComplaintFiled":"05/21/2025","vin":"5XXGT4L35LG","components":"ENGINE","summary":"engine's knock sensor","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."},{"type":"Vehicle","productYear":"9999","productMake":"TBD_Test","productModel":"TBD_Test","manufacturer":"ODI Demo Co"}]},{"odiNumber":11661481,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/21/2023","dateComplaintFiled":"05/16/2025","vin":"5XXGT4L32LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"I bought my car brand new in July of 2020. In Spetember of 2023 roughly around 60,000 miles the engine started consuming large amounts of oil.  The dealership put me through the so-called warranty process 3x over a years' time. They refused to file warranty paperwork within the year I was going through the process.  I have documentation clearly showing the engine burning 2 qtrs. every 1000 miles. I still have a car that I am paying on that needs a new engine that should have been replaced under warranty, but KIA failed to honor the warranty.  I have been left stranded on the side of the road multiple times with my 3 children needing oil. Not to mention the car will lock by itself with it running and no one in the car. The screen where the radio is will just go blank.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11660698,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/12/2025","dateComplaintFiled":"05/13/2025","vin":"5XXGT4L38LG","components":"ENGINE","summary":"UNKNOWN, Engine excessively burns oil and is now seized. Kia used the same engine in this car as they did in the 2016-19 Models which were recalled for engine failure, however mine was not included. 2.4 Theda Engine.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11658199,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/30/2025","dateComplaintFiled":"05/01/2025","vin":"5XXGT4L35LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"I was driving down the interstate and all of a sudden the blinking lights of the check engine light came on and automatically I went from 75 mph down to 63 mph and when I looked up what it was, it was the knock detection system of the 2020 Kia Optima. I could not accelerate beyond 63 mph and I fear that the engine might stall on me so I went to O\u2019Reillys and have them check it and it says it\u2019s the P1326 Code","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11657548,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/01/2024","dateComplaintFiled":"04/29/2025","vin":"5XXGT4L35LG","components":"ENGINE","summary":"The car drives slowly and sputters  because oil is burning out quickly. I have to replenish oil continuously.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11653605,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/08/2025","dateComplaintFiled":"04/09/2025","vin":"5XXGT4L3XLG","components":"POWER TRAIN,ENGINE","summary":"Accelerating at a normal rate to get on the highway and the check engine light starts flashing out of nowhere and car goes into limp mode. Made it to local shop and they informed me it was a P1326 code and that a knock sensor would have to be replaced, but that Kia has recalled the older models for this same reason.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11651623,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/22/2025","dateComplaintFiled":"03/30/2025","vin":"5XXGT4L32LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"Hi, thank you for taking the time to look over my complaint. On Saturday march 22 while driving down the highway going about 75 mph, my car died. The check engine light was flashing and so was the oil light. I pulled over to the shoulder and when I tried cranking the car it sounded like a rumming noise and the car would not stay on. I had the vehicle towed to Texas Star Auto Shop. On monday march 24th i spoke with the mechanic and he said there is an internal engine problem . Since I am a 2nd owner and the car has 105,736 miles kia will not honor their extended warranty and I am left to pay out of pocket for repairs est cost 10,000+. I am now without a reliable transportation. This has left me annoyed and unhappy with the assistance from Kia.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11651035,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/10/2025","dateComplaintFiled":"03/27/2025","vin":"5XXGT4L37LG","components":"ENGINE","summary":"Dealing with sudden excessive oil consumption at 130,000 miles. Had an oil change about 2,000 miles ago and oil sensor has been going off after 1,500-2,000 miles driven. Mechanic put 3 more quarts in and a week and a half later oil sensor is going off again indicating low oil. Mechanic confined this has been a frequent problem with this engine and insists piston rings are faulty & will eventually need engine replacement.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11650912,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/25/2025","dateComplaintFiled":"03/26/2025","vin":"5XXGT4L30LG","components":"VISIBILITY","summary":"The contact owns a 2020 Kia Optima. The contact stated that while attempting to make a right turn, there was an abnormal sound coming from the rear driver\u2019s side window. The contact discovered that the glass had shattered. The contact stated that the Police Department advised her to contact the dealer where the vehicle was purchased, not the Insurance Company. The contact was informed that the failure was caused by a manufacturing defect. A police report was filed. The vehicle was not taken to the dealer or an independent mechanic to be inspected or repaired. diagnoses. The manufacturer was not notified of the failure. The approximate failure mileage was 58,009.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11647960,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/10/2025","dateComplaintFiled":"03/12/2025","vin":null,"components":"ENGINE","summary":"Same issue  as the 2011-2019 recalled vehicles. (P1326)","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11647773,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/06/2024","dateComplaintFiled":"03/11/2025","vin":null,"components":"POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM","summary":"I am filing this complaint due to severe and ongoing safety defects in my 2020 Kia Optima EX, which has repeatedly stalled while driving, creating a life-threatening road hazard.  Since September 2024, my vehicle has suffered from major failures, including a complete transmission replacement, multiple high-pressure fuel pump replacements, multiple oil flushes due to fuel contamination, and all fuel injectors replaced. Despite all of these \u201crepairs\u201d performed by a Kia-authorized dealership, the check engine light continues to return, and the vehicle still stalls unexpectedly, making it dangerous to drive.  On March 10, 2025, after Kia claimed to have tested the vehicle for 200 miles, I picked up the car from the dealership, only for it to stall and trigger the check engine light within hours before I even reached my destination.  This vehicle has been returned to me multiple times in an unsafe condition. Additionally, an independent mechanic discovered an engine oil leak and a torn axle that Kia\u2019s dealership never disclosed. This raises major concerns about their lack of proper inspection and repair procedures.  This is a serious safety issue that Kia refuses to take accountability for. I request an immediate investigation into this matter before this defect leads to an accident.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11646384,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/16/2024","dateComplaintFiled":"03/04/2025","vin":"5XXGT4L38LG","components":"ENGINE","summary":"Oil consumption has rapidly been increasing causing the loss of several quarts of oil. Inspection by service center confirmed this is a known Kia issue and recommended a flush to help combat some of the issue. Service center did note that this issue would not fix the problem, but put off needing to replace the engine. Oil light was not flashing on the dash unless coming to a quick stop, but then would disappear. The value of these cars has resulted in quite a bit of negative equity for folks due to the theft issue. Now add on a fear of blowing an engine cause your vehicle is burning through oil like no tomorrow.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11645212,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/01/2024","dateComplaintFiled":"02/27/2025","vin":"5XXGT4L31LG","components":"ENGINE","summary":"My car is using a lot of oil and I have to change the oil every 2 thousand miles, oil light will come on and I check the oil and it shows the oil stick almost dry within 2,000 miles after having oil changed. The car will loose power and has a ticking noise in the motor. It\u2019s frustrating to have to change the oil every 2,000 miles instead of every 3,000-5,000 miles like most vehicles.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11645355,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/01/2024","dateComplaintFiled":"02/27/2025","vin":"5XXGT4L30LG","components":"ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated while operating the vehicle, there was an abnormal rattling sound coming from the engine compartment. The contact stated that the vehicle was hesitating and there was excessive oil consumption. The vehicle was taken to the local mechanic who diagnosed the vehicle and determined that the piston rings were faulty, and the engine needed to be replaced. The vehicle was not yet repaired. The local dealer was notified of the failure, but no assistance was offered. The manufacturer was contacted. The failure mileage was 127,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11644708,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/24/2025","dateComplaintFiled":"02/25/2025","vin":"5XXGT4L35LG","components":"ENGINE","summary":"Vehicle Check engine light started flashing on and off, Code thrown is a P1326 and vehicle went into limp mode, shutting down power essentially going down the highway.  Oil burning is excessive, and replacement of oil is at 1-2 quarts every 2 weeks.  Engine is not running smoothly.  No warning signs of oil burn present until oil pressure light flickers on when taking a curve or sitting on a major incline.  Kia Dealership is aware of an issue with the P1326 codes and bearing wear, however, year of vehicle seems to not be included in the original lawsuit and recall/safety notice from all indications.  Engine was manufactured and is the same as the 2019 engine that is included.  Engine seizure is potential at highway speeds which could cause major harm or death during travel without warning.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11643407,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/18/2025","dateComplaintFiled":"02/18/2025","vin":"5XXGT4L38LG","components":"ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, and the vehicle was connected to a diagnostic machine. The DTC indicated a glow relay failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 118,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11641058,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/06/2025","dateComplaintFiled":"02/06/2025","vin":"5XXGT4L36LG","components":"POWER TRAIN,ELECTRICAL SYSTEM,ENGINE","summary":"Code P1326 and oil pressure light keeps flashing","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11640770,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/29/2025","dateComplaintFiled":"02/05/2025","vin":"5XXGT4L34LG","components":"ENGINE","summary":"Oil pan developed stress crack below and along both sides of the oil pan drain plug All components are in place and there are no signs of road damage or damage do to obstacles being hit  Leak started slowly and progressively became worse Returned car to have plug checked but no report back of any problem and it was documented on service order","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11640448,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/17/2024","dateComplaintFiled":"02/03/2025","vin":"5XXGU4L16LG","components":"POWER TRAIN","summary":"At gas, the vehicle jumps/judders as if it\u2019s not getting enough gas to get up and go, and then at higher speeds it goes fine. Was reported to Horne Kia while under warranty. They never found the issues. Months later issue was found by a new mechanic, now the vehicle is no longer under warranty and the TRA codes are posted online.   [XXX]   Reported August 2021  [XXX]   Reported December 2020  INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11639763,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/29/2025","dateComplaintFiled":"01/30/2025","vin":"5XXGT4L30LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"I got a CEL (code P1326), three different times. Each time has been after a hard rain or a car wash. I have had to pay to have the knock sensor replaced each time, twice by a mechanic and once by a Kia dealership. There\u2019s a recall for this issue on model years older than my 2020. I was told that Kia is aware but that there aren\u2019t enough people having the issue to warrant them to investigate.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11635121,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/17/2024","dateComplaintFiled":"01/09/2025","vin":"5XXGT4L30LG","components":"ENGINE","summary":"The engine is burning through oil. I have already had the car checked for an oil leak. It is the engine. It's a 2020 however it does not have high mileage for the year that it is.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11632860,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/07/2024","dateComplaintFiled":"12/28/2024","vin":"5XXGT4L37LG","components":"POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE","summary":"I was driving on the high way and the car loose power completely have to do change oil every two weeks and can\u2019t find a solution","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11629853,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/23/2024","dateComplaintFiled":"12/10/2024","vin":"5XXGT4L37LG","components":"ENGINE,ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact stated that oil changes needed to be performed more frequently than normal. The contact stated that the oil light remained illuminated. The local dealer was not contacted. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 116,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11629142,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/24/2024","dateComplaintFiled":"12/06/2024","vin":"5XXGT4L34LG","components":"ENGINE","summary":"Driving at highway speed of 65 mph, the vehicle abruptly lost power. The check engine light started flashing.  I was almost rear ended due to the loss of power, I was able to coast to the emergency shoulder and stop.  The car was towed to the nearest Kia dealership.  Diagnostics show code P1326, the engine has failed and needs to be replaced at a cost of over $10000.  This the same engine that was included in a class action lawsuit for model years up to 2019, the 2020 was not included.  Kia is offering no assistance to me as the second owner of the vehicle even thought the car only has 98,000 miles, the powertrain warranty is reduced to 60,000 for a second owner. The cost of repairs is more than the value of the vehicle.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11622702,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/05/2024","dateComplaintFiled":"10/30/2024","vin":"5XXGT4L34LG","components":"AIR BAGS,SEAT BELTS","summary":"The contact owns a 2020 Kia Optima. The contact received notification of New Vehicle Limited Warranty Extension (Illumination of Air Bag Warning Light); however, the part to do the repair was not yet available. The contact stated that while starting the vehicle, the air bag warning light illuminated. The seat belt alarm chimed while the front driver seat belt was buckled. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 42,860.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11619551,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/10/2024","dateComplaintFiled":"10/13/2024","vin":"5XXGT4L35LG","components":"POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE","summary":"Was on highway going 65, check engine light started flashing loss power. Couldn't go over 2000 rpms car would struggle to accelerate, car had been using up oil like crazy the week before. Stopped at an autozone car read code P1326.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11618726,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/07/2024","dateComplaintFiled":"10/08/2024","vin":"5XXGT4L31LG","components":"ENGINE AND ENGINE COOLING","summary":"The contact owns a 2020 Kia Optima. The contact stated while driving approximately 45 MPH, and depressing the accelerator pedal, the check engine light was flashing. The contact stated that the accelerator pedal was being depressed; however, the vehicle failed to respond as needed. The contact pulled over, turned off the vehicle, and had the vehicle towed to an independent mechanic to be diagnosed. The mechanic retrieved DTC code: P1326; and notified the contact that the vehicle had experienced engine failure. The contact stated that prior to the engine failure, one quart of engine oil was being added weekly. The contact called a dealer however, the Service Manager did not return the call. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 117,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11614957,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/12/2024","dateComplaintFiled":"09/16/2024","vin":"5XXGT4L34LG","components":"POWER TRAIN,ENGINE","summary":"I started having clicking sound in engine around 50k miles . Then my check engine light came on and my engine has been using so much oil. I have to get an additional 3 quarts in between oil changes. The clicking sound is getting louder and my car is now having issues accelerating. . My engine is failing and I bought this car brand new and have regularly maintained it .","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11611267,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/18/2022","dateComplaintFiled":"08/27/2024","vin":"5XXGT4L35LG","components":"ENGINE","summary":"Car has been excessively consuming oil for the past year. Black smoke blowing out of exhaust pipe. Engine siezed up which almost caused an accident, had to veer off the road to keep from causing myself and the other party harm. Kia is stating no recall but there is tons of motors having this same issue. The actual motor in car is a 2019 model engine.inspected by Kia dealership with no help stating out of warranty even though this has been going on for over a year.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11606467,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/29/2024","dateComplaintFiled":"08/05/2024","vin":"5XXGT4L3XLG","components":"SERVICE BRAKES, AIR","summary":"The contact owns a 2020 Kia Optima. The contact stated while driving at an undisclosed speed, the passenger's front caliper bolt fractured. The contact stated that the vehicle was undriveable. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer.  The contact stated that the OEM bolt had fractured while the brake pads were being replaced. The OEM bolt was replaced with an aftermarket bolt that was purchased from Auto Zone. The aftermarket replacement bolt was manufactured by Carquest; Part Number: H803. The manufacturer was not made aware of the failure.  The failure mileage was approximately 91,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."},{"type":"Equipment","productYear":"9999","productMake":"BRAKE PARTS","productModel":"CARQUEST BS589","manufacturer":"Brake Parts Inc."}]},{"odiNumber":11605440,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/06/2022","dateComplaintFiled":"07/30/2024","vin":"5XXGT4L34LG","components":"ENGINE","summary":"I purchased my car used in 2022. It had a metal clanking noise in the engine. I took it to KIA they said there was no recall open for them to check it. The sound is getting worse and the engine is now burning oil but KIA won\u2019t do anything unless I pay them $1,200 to clean the heads and another $187 an hour to scope the engine. This has been a problem since I purchased the car and I am sure it has to do with the engine recall but they refuse to fix it or look at it. I have had regular oil changes and maintenance done at appropriate intervals.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11605296,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/29/2024","dateComplaintFiled":"07/29/2024","vin":"5XXGT4L30LG","components":"ENGINE","summary":"I was driving in the freeway to my girlfriends house and suddenly my check engine light came on and started flashing, I got off the freeway as soon as I could and parked to check what was wrong and while driving to park I noticed I couldn\u2019t accelerate past 2000 RPM and when shifting my car was skipping and it felt like gas wasn\u2019t getting to the engine. I checked my oil levels and they were at normal levels, the battery was fine, and the car was turning on without a problem. I ran a diagnostics code and it came up with the P13-26 Code","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11601812,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/13/2024","dateComplaintFiled":"07/13/2024","vin":"5XXGT4L38LG","components":"ENGINE","summary":"Oil leaking at drain pan and won\u2019t come out.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11600443,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/26/2024","dateComplaintFiled":"07/09/2024","vin":"5XXGT4L30LG","components":"ENGINE","summary":"While traveling on the highway at the stated rate of speed between 65-75 mph, my vehicle experienced what I described as a downward surge causing the vehicle to suddenly lose speed immediately followed by a consistent blinking engine light.  Fortunately, I was in the slow lane and there wasn't a vehicle behind me, or I could have been rear ended.  I tried to accelerate; however, the engine acted as if it was choking.  I backed off acceleration and allowed the engine to pick up speed on its own.  Fortunately, I was almost home and stopped by the Auto Zone in my neighborhood and they attached the device that will generate the code.  The code generated P1326 which points toward the knock sensor.  KIA need to address this issue and be made to correct these dangerous issues before someone is in a major accident where they may find themselves in a lot of traffic.  In my research, I have found numerous complaints regarding this issue and consumers not receiving restitution or taking 3-4 months waiting for their vehicle to be repaired.  We hope you will be able to assist in getting KIA to review these motor issues.  Thank you for your time and consideration.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11599637,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/29/2024","dateComplaintFiled":"07/07/2024","vin":"5XXGT4L37LG","components":"ENGINE","summary":"June 29th I was driving home and car suddenly went into limp mode. Had this car less than 2 yrs. I'm the second owner so I don't have 100,000 engine warranty. Its at 91 000 miles. Gets maintained regularly. But the cart consumes a lot of oil and after I google  and read all about P1326, i find out there is a campaign by kia fixing these engines. Unfortunately my make and model, even tho same engines didn't make the cut. From the list of complaints from people online seems to me that there will be more legal action taken. These are the same crappy engines. I will never nor let anybody I know by a Kia/Hayandai ever again, if I can help it.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11598792,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/08/2024","dateComplaintFiled":"07/04/2024","vin":"5XXGT4L35LG","components":"POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE","summary":"Leased this Kia by force from rightway auto here in Indianapolis in. Had for about 1 1/2. First notice after filling up my tank gas was depleted within 3 days on driving 12 miles to and from work in town. Then oil start disappearing a week after oil changes. .around Jan 8,2024. Check engine light start flashing driving the highway to work. Speed jumped down to 45. Engine start shaking if I tried to go faster. Got a engine light scan says needs knock sensor. Had it replaced. 6 months later. Car did the same thing. Same code. Knock sensor. Had it re replaced. 3 hours later car did the same thing. Each time while driving the highway almost got me rear ended. On June 27,2024 took it to ray skillman dealership. Found out knock sensor needed to be replaced again, this time along with plugs n worse apparently knock sensor throwed off spark plugs. Was told it's consuming a lot of oil they don't know why cause there's no leaks. Spent over 800 at the dealership. After paying 320. Replace part. Then another 140. Replace that replaced part.  Less than a week after spending 800 at the dealership. [XXX].on my way to work my car did the same thing driving on the highway where the speed limit I think is 70. Cars flying. And almost got rear ended again. Cause the speed of the car dropped to 45, engine light start flashing. Car started shaking.. so again I'm out of a car cause it has to go back to the dealership. Not enough money for lift to work n home. About to lose my job. Just paid my car note on the 23 of june at 700 plus insurance 175.. 1300 for rent. And a minimum wage paying job at the airport.  Apparently the 5 yr warranty on the car is up when I just reached 10000 miles . And I only had this car for less than 2 years  I think it had 90 something thousand miles on it when I got it..i guess the makers of this car knew this trash would only last 5 yrs  . reason why it came with a 5 yr manufacturer warranty  Can someone please help. We the people are out of money.  INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11597157,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/03/2022","dateComplaintFiled":"06/27/2024","vin":"5XXGT4L35LG","components":"ENGINE","summary":"Cat consumes excessive oil. Smokes.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11593335,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/04/2024","dateComplaintFiled":"06/09/2024","vin":"5XXGT4L36LG","components":"FUEL/PROPULSION SYSTEM","summary":"I was stopped at a red light and the car stayed on but just stopped working. I had to wait for it to reset itself, or at least that was what it felt like it was doing. I got the oil changed in it the next day and about three weeks later the low oil light has come back on.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11590685,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/24/2024","dateComplaintFiled":"05/25/2024","vin":"5XXGT4L33LG","components":"ENGINE","summary":"Oil consumption is absurd. 5 quarts in 2k miles.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11586521,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/19/2024","dateComplaintFiled":"05/02/2024","vin":"5XXGT4L34LG","components":"ENGINE","summary":"On April 19 of this year I was driving on the freeway and I noticed my car was losing power and my engine light came on and I  quickly had to merge over to the emergency lane while my car was jerking back and fourth and making a knocking sound. I\u2019ve only had the car for about 5 years and I took it to the dealership and explained to them that my oil would burn faster now and I think it was messing up my engine but they didn\u2019t care. They said I need a new engine now and it\u2019s going to cost me $6200 to fix and I\u2019m still financing on this car.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11582020,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/08/2024","dateComplaintFiled":"04/09/2024","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"Unknown all I know is my check engine light came on . And was told from O\u2019Reillys that my knock sensor was bad.  And I have warranty so I reached out to you guys but still haven\u2019t got a call back","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11579829,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/01/2024","dateComplaintFiled":"03/27/2024","vin":"5XXGT4L39LG","components":"ENGINE","summary":"Engine is burning 1-2 quarts of oil per week. I work from home so it only get driven once or twice a week max. I\u2019m still making payments on a car that is unsafe to drive, eating oil, and running potential for the engine to lock up due to it being the exact same engine with the exact same issues as what is in prior years but for some reason to 2020 was not included in the recall. I am a single mother of 4 and can\u2019t afford to put thousands of dollars worth of work into this car, that\u2019s why I bought newer for reliability and  I can\u2019t even confidently put my kids in this car and am stuck with it for another 4 years. Kia needs to address this!!","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11573169,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/21/2024","dateComplaintFiled":"02/21/2024","vin":"5XXGT4L35LG","components":"ELECTRICAL SYSTEM","summary":"I need an immobilizer installed on my car so I will be able to get insurance.  Please recall these vehicles.  This problem is because something wasn't installed on the car that it needs.  PLEASE help us.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11570154,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/21/2023","dateComplaintFiled":"02/05/2024","vin":"5XXGT4L34LG","components":"STEERING,POWER TRAIN,ENGINE","summary":"This is my 3rd or 4th complaint on here with NO RESPONSE, HELP, OR ACKNOWLEDGEMENT! My 2020 finally got engine put in and car does not drive the same. Steering wheel acts weird, the engine has a sound, the anti collision lights went off twice, but could be due to weather. Kia told me that it's my responsibility since my yr is not on recall. I'm surrendering this car asap to give me piece of mind before another engine is due. I met several people at kia that are on their 2nd and 3rd engine and the mechanics told me they know I will be back for another engine! This is wrong and now I'm out of alot of money and surrendering this will add more negative factors. I have my receipts but im not posting publicly","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11563863,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/15/2023","dateComplaintFiled":"01/05/2024","vin":"5XXGT4L37LG","components":"ENGINE","summary":"I was driving my car and all of sudden it lost power. It would not go over 25-30 miles an hour. Then a loud, banging or knocking sound started. It has not been driven now for almost a year because of the knocking sound and no power. I\u2019m paying for a car that does not work and to no fault of mine. It seems to match the other recall complaints but mine isn\u2019t covered? This seems to be really unfair. If it is having the exact same issues as the year before mine it would seem to be the problem was never fixed. I will never buy another Kia due to this issue. It is such a huge safety concern and it seems like until someone is injured or worse then they might do something about it. They should be proactive on issues that seem to be going on with the same vehicle when it\u2019s the exact issue that is going on with the year/s prior to my car.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11562977,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/02/2024","dateComplaintFiled":"01/02/2024","vin":"5XXGT4L3XLG","components":"ELECTRICAL SYSTEM,EXTERIOR LIGHTING","summary":"My front headlights on both signs shorts out while driving.  If one goes the other goes.  No warning. I have replaced the headlights since 2020, 3 times and the bulbs 4.  There needs to be an investigation into to these headlights shorting out can cause an accident.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11560695,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/01/2023","dateComplaintFiled":"12/18/2023","vin":"5XXGW4L29LG","components":"STEERING","summary":"Steering wheel bearing broken. Had replaced in November and again now needs to be replaced. Major safety concern that Kia should fix properly so the car runs efficiently","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11560705,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/01/2023","dateComplaintFiled":"12/18/2023","vin":"5XXGT4L30LG","components":"ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated while driving 30 MPH, the vehicle went into LIMP Mode. There was no warning light illuminated. The vehicle was taken to an independent mechanic, who diagnosed that the engine consumed an excessive amount of oil and determined that the engine needed to be replaced. The vehicle was then taken to the dealer, where it was diagnosed that the transmission fluid, knock sensor, and spark plugs needed to be replaced, and a complete fuel system cleaning was needed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 80,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11559060,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/14/2023","dateComplaintFiled":"12/07/2023","vin":"5XXGT4L34LG","components":"POWER TRAIN,ENGINE","summary":"My 2020 Kia Optima had engine failure and engine is being replaced now. I've had this car for 1yr/84k miles. It went limp on the freeway 2 mos ago and I could've caused an accident when it shut down. Would not go over 30 mps, engine light kept blinking and had knocking sound. Diagnostic code as the other recalls, Engine is same for the other recalls 2.4 Theta, oil was black and almost empty & just had oil changeI called kia corporate and they told me that they are not covering it since its not a recall. I have extended warranty but CNA National Warranty will only approve a used engine and a new one I would have to pay $3,000! I have made 2 car payments for a car that is immobile, $200+ for deductible, and $600+ for car service, this is not right at all. How can I get Kia to correct this. I do not want this car or any other kia! I cannot afford xmas this year all because I chose the wrong car maker!!","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11557397,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"05/15/2023","dateComplaintFiled":"11/29/2023","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"Oil plug fall out at highway speeds, engine failure. Engine stalled while driving, got vehicle to side of road, called tow truck after attempting to restart. When tow truck driver pulled vehicle onto the flatbed a massive amount of oil came out. After driver towed vehicle home he looked for a hole in the block found where plug had fallen out and advised us to look in the skid plate to see if oil plug was there, if we were lucky we could put it back in, fill with oil and restart. That is when it became obvious that the oil came from drain plug site and oil plug was found. Put plug back in, filled with oil and let the vehicle sit for a while before attempting to restart. Engine would not crank. Had vehicle towed to KIA service center by neighbor and dropped off where it was\"lost\" for two weeks. After they \"found\" my vehicle they scheduled a time to look at it. They called needing permission to put in a new starter and told us if they installed the started and the engine failed the test, engine repair would be covered under \"this campaign\". They put in the starter, ran an engine test and confirmed a new engine was needed. They called later that day, said it was not covered under warranty or campaign. I could not afford the engine replacement so had it towed back home by neighbor after paying for the starter. Car is at home parked and has not been touched since getting it back here. Plug fall out was 4,000 miles after last oil change. Vehicle went into limp mode one time, did need a boost a few times and the day off plug fall out my son was on his way home from work, headed to auto parts store to have them check battery, starter and alternator.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11554926,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/21/2023","dateComplaintFiled":"11/13/2023","vin":"5XXGT4L34LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"I purchased my 2020 kia optima 8/2022. On 10/21/23 I was on the freeway and the engine light started flashing, car made a knocking sound, went limp, speed dropped from 75 to 32 quickly while I was changing lanes, and Would not go over 32 mph. I made it home and started researching online and found out about the recalls. My car is not one since it's a 2020. I removed the car from my garage and parked it at end of my driveway and it's still sitting there as of today 11/13/23. I ordered a diagnostic reader and it stated code 1326 for engine. My car has done same things as the other recalled cars, same code, and same 2.4L Theta ll engine. I called Kia Corporate office on 11/13 (case #15978041) they stated my car is not one of the recalled cars, my warranty expired at 60k, and everything will have to be paid out of my pocket! I asked to speak to a supervisor and was given their voicemail. I called Kia here in Conway, Ark and they stated to bring car in for them to test it. Towing and testing would be at my expense. My insurance might cover towing and since I have extended warranty then they will need that information. I am not involving my insurance since alot of companies will not cover my vehicle due to the recent theft issue defect. They could drop my car to avoid possible liabilities. I should not have to involve my extended warranty since this is a Kia problem and I do not have money for a deductible for new engine. They knowingly put those same raggedy engines in the 2020 kia's, settled the recall case and now expect the consumer to come out of pocket for their fraud. Kia needs to come tow this car, provide me a rental, and replace the engine. They need to pay my car note and insurance for the months its not driveable, but thats legal issue I will address","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11547733,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/25/2023","dateComplaintFiled":"10/02/2023","vin":"5XXGT4L34LG","components":"ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated that while her husband was driving at an undisclosed speed, the vehicle was shuddering. The contact's husband was able to drive to the residence. The vehicle was then towed to the dealer, where it was diagnosed with DTC Code: P0304 \u201cCylinder # 4 misfire). The contact was informed that the engine needed to be replaced. The dealer informed the contact that the warranty had expired. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 123,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11547540,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/30/2023","dateComplaintFiled":"09/30/2023","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"My engine is failing as of right now . It has yet to completely fail , but I was told by KIA today that it\u2019s failing and they don\u2019t know how long it has left . I just thought I would try and get a re call on it to get it fixed instead of putting myself or others at danger if/when the engine does fail .","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11547377,"manufacturer":"Kia America, Inc.","crash":false,"fire":true,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/28/2023","dateComplaintFiled":"09/29/2023","vin":"5XXGT4L33LG","components":"ELECTRICAL SYSTEM,ENGINE","summary":"I was told by me dealership recently that the Kia Optima is not designed for high mileage. It\u2019s been consuming oil and my dealership was aware of the issue. Yesterday smoke came out from under the hood and the engine and front half of the car was engulfed in flames.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11540523,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/02/2023","dateComplaintFiled":"08/24/2023","vin":"5XXGU4L17LG","components":"POWER TRAIN","summary":"The vehicles 7-speed dual clutch transmission (DCT), is horribly jerky at very low speeds and on take off. It has become dangerous to drive as my wife almost caused an accident from the vehicle not reacting to acceleration pedal, or from it reacting completely unexpectedly. The transmission is very jerky as you take the foot off the brake without pressing accelerator pedal, it shakes the entire vehicle. It also jerks heavily if you barely touch the gas pedal on take off.  Dealership has done a software update on the transmission which only helped initially for about 2-3 weeks, after which the transmission started behaving in that way much worse. It is a constant and persistent issue, however, as there are no fault codes or check engine light is not displayed, the dealer states there is nothing they can do to fix the problem. The vehicle is under full manufacturer power train warranty, yet they refuse to fix it.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11532099,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/13/2023","dateComplaintFiled":"07/13/2023","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"My engine needs to be replaced","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11531589,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/04/2023","dateComplaintFiled":"07/11/2023","vin":"5XXGT4L30LG","components":"POWER TRAIN,ENGINE","summary":"On July 4th 2023, I was driving with my son in car, when unexpectedly the check engine light came on and car lost power. We were on a highway with a 65mph speed limit. I was able to pull over to side of road. Car did Start back up, however was missing and misfiring. Shaking especially under acceleration. My engine has been consuming oil for many thousands of miles, it is documented; however only an oil consumption test was performed. Hyuandai and Kia has serious engine issues and they know it. This could've been worse. Luckily I still had some brake pressure to get off the road. With this stalling on the highway, it is very dangerous.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11528214,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/01/2023","dateComplaintFiled":"06/21/2023","vin":"5XXGT4L30LG","components":"UNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM","summary":"Dealers claim pistons are bad and engine is stalking eating through 2 quart every thousand miles or less. Properly maintained and everything not sure why the pistons would be bad already, also replaced a pcv sensor to fix problem but did not change anything.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11524124,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/30/2023","dateComplaintFiled":"05/27/2023","vin":"5XXGT4L38LG","components":"ELECTRICAL SYSTEM","summary":"April 30, 2023 my 2020 Kia Optima was stolen. The thief or thieves broke my backside passenger window to get inside. Once inside they started my car using a USB cord/ charger block. I purchased the car in Feb 2023. I wasn't aware of made aware the car's antitheft software needed to be upgraded which would've deterred or made it difficult for thieves to steal it. I wasn't notified by the dealership nor Kia about this needed upgrade. My insurance has denied my claim and I'm stuck paying for damages well over $4000. What can I do to prevent my car from being stolen again should I decided to keep it? I've reached out to the dealership where I purchased the car and Kia neither of them were concerned nor had answers","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11519389,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/01/2023","dateComplaintFiled":"04/28/2023","vin":"5XXGT4L36LG","components":"ENGINE","summary":"The contact owns a 2020 Kia Optima. The contact stated that while the vehicle was in for routine maintenance, it was discovered that the engine oil level was extremely low. The vehicle was taken to the local dealer who performed an oil consumption test. The cause of the failure was not yet determined. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 60,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11514612,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/28/2023","dateComplaintFiled":"03/30/2023","vin":"5XXGT4L32LG","components":"SEATS,ENGINE","summary":"The passagen side seat belt comes on and beeps and stays on sometimes and other times it dont Then the check engine one day started flashing on me lost of power wouldnt do no more then 60mph","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11508286,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/20/2023","dateComplaintFiled":"02/21/2023","vin":"5XXGT4L36LG","components":"ENGINE","summary":"Car burns through 3 quarts of oil per week with just normal usage. Confirmed there are no oil leaks.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11507131,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/19/2022","dateComplaintFiled":"02/13/2023","vin":"5XXGT4L3XLG","components":"ENGINE AND ENGINE COOLING","summary":"I believe the engine could possibly be failing. My engine light will come on & flash, when it does this it is slowing down at speed ranges of 60 mph. Another thing, the GDi engine that is in this vehicle burns oil EXTREMELY fast. It is quite aggravating having to constantly get oil changes every 2-4 weeks & have only driven 0-1500 miles. This is not normal. The engine has this crackling noise as if it\u2019s chopping metal.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."},{"type":"Vehicle","productYear":"9999","productMake":"TBD","productModel":"TBD","manufacturer":"ODI Demo Co"}]},{"odiNumber":11501369,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/02/2023","dateComplaintFiled":"01/11/2023","vin":"5XXGT4L30LG","components":"SERVICE BRAKES,FORWARD COLLISION AVOIDANCE","summary":"ABS module is faulty. Confirmed by professional auto shops and it\u2019s a safety risk. Without this working properly, my car refuses to brake sometimes. Will not automatically stop when it needs to due to the spongy, unresponsive brake pedal. Kia / Hyundai have known about this for years and continues to sell these vehicles that WILL kill myself or someone else on the road.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11498914,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/26/2022","dateComplaintFiled":"12/26/2022","vin":"5XXGT4L38LG","components":"ENGINE","summary":"2020 Kia Optima with 39,000 miles. Check engine light came on for knock sensor and put into limp mode. Before the check engine light came on I've been noticing a faint noise during acceleration from the engine. Waiting to hear back on the overall problem.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11498453,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/15/2022","dateComplaintFiled":"12/21/2022","vin":"5XXGT4L3XLG","components":"POWER TRAIN","summary":"On Thursday, I was leaving to drive my son 5 miles up the road and my check engine light started flashing with no warning. My car slowed down and started jerking. I took it to auto zone (on limp mode) to receive a code and it came back with p1326. My car only has 64,216 miles and I also just recently got the oil changed. I have not taken it to a dealer yet but I wanted to report this because my car is only 2 years old and shouldn\u2019t have engine/power train issues.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11497229,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/09/2022","dateComplaintFiled":"12/13/2022","vin":"5XXGT4L33LG","components":"UNKNOWN OR OTHER","summary":"2020 Kia Optima Exploding Sunroof. While driving home from work on the highway I heard a loud pop that startled me. Once stopping I found my sunroof was broken. Nothing had hit it, and after inspection at the dealership no mechanical issues were found. On Google many other Kia owners with different years and model cars have experienced the same exact thing I went through. On top of my monthly note I have never been late on. I have to pay to get this fixed when Kia should have actually footed the bill. Will never purchase another kia after this. The whole situation has caused tons of stress and anxiety.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11495396,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"02/24/2022","dateComplaintFiled":"11/29/2022","vin":"5XXGT4L3XLG","components":"ENGINE,FUEL/PROPULSION SYSTEM","summary":"Vehicle was tampered before purchasing, transmission mounts broken, evap hose gas tank and engine.. car was claimed as a lemon vehicle, dealership sold me a vehicle that\u2019s unsafe to operate. Dealership refuses to fix\u2026","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11475800,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/25/2022","dateComplaintFiled":"07/25/2022","vin":"5XXGT4L39LG","components":"SERVICE BRAKES,ENGINE,FORWARD COLLISION AVOIDANCE","summary":"The Kia optima 2020 2.4 every 3000 to 4000 miles oil change is metal shavings in the old oil. The clicking noise stared it around the 10000 miles mark and now is getting worse with 60000 miles ,everytime I hit the gas and goes over 30 miles loose a lot of power and a clicking noise come out ,now is getting worse. Is a new car. Already change a ABS pump and I keep my oil change to the date. I m afraid the car is breaking . Help.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11474661,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/08/2022","dateComplaintFiled":"07/19/2022","vin":"5xxgt4l36lg","components":"ELECTRICAL SYSTEM","summary":"The vehicle is incredibly easy to steal.  A simple flat head screw driver in the hands of a child will steal this vehicle. My car was stolen from Daytona Beach Florida on July 8 2022 by 2 14 year and one 15 year old kids.  No key, no fob needed,  who knew it'd be so easy to steal? They learned it on TikTok. This is a problem nation wide and social media seems to spread the issue even further. I provided a link to one of many news stories regarding this problem below. https://www.usatoday.com/story/money/cars/2022/06/30/police-rise-car-thefts-kia-hyundai/7776099001/","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11463586,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/09/2022","dateComplaintFiled":"05/06/2022","vin":"5XXGT4L32LG","components":"Other/I am not sure","summary":"The driver side seat It goes off whenever sometimes for a few seconds other times a few minutes and this is when I'm driving","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."},{"type":"Child Seat","productYear":"9999","productMake":"UNKNOWN","productModel":"UNKNOWN","manufacturer":"UNKNOWN MANUFACTURER"}]},{"odiNumber":11462706,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/06/2022","dateComplaintFiled":"04/29/2022","vin":"5XXGT4L38LG","components":"ELECTRICAL SYSTEM,EXTERIOR LIGHTING","summary":"After changing the bulbs and fuses . The lights flicker and sometimes don\u2019t come on at all .","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11460018,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":1,"numberOfDeaths":0,"dateOfIncident":"11/01/2021","dateComplaintFiled":"04/07/2022","vin":"5xxgt4l32lg","components":"AIR BAGS","summary":"The contact owned a 2020 Kia Optima. The contact stated that while driving at 60 MPH, the vehicle crashed into a guardrail, causing her to hit her head on the steering wheel and lose consciousness. The vehicle came to a complete stop in a ditch. No air bags were deployed upon impact. The contact later received medical attention at the hospital for a concussion and was later diagnosed with early signs of onset dementia. A police report was filed and the contact was taken to jail under the assumption that she was intoxicated at the time of the collision. The vehicle was towed to a tow yard, but the contact was not aware if it was deemed totaled by the insurance company. The manufacturer was made aware of the failure and informed the contact that the air bags should not have been deployed. The failure mileage was approximately 30,000.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11454052,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/01/2022","dateComplaintFiled":"02/25/2022","vin":"5XXGT4L32LG","components":"SEAT BELTS","summary":"UNKNOWN But the passenger side seat belt start chumming on its on and won't stop until I connect the seat belt","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11453073,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/25/2022","dateComplaintFiled":"02/20/2022","vin":"5XXGT4L32LG","components":"SEAT BELTS","summary":"The passager side seat belt goes off by itself","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11451427,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/01/2021","dateComplaintFiled":"02/10/2022","vin":"5xxgt4l32lg","components":"UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE","summary":"The contact owns a 2020 Kia Optima. The contact stated that while driving at an undisclosed speed, the automatic braking system engaged without warning to stop the vehicle. Additionally, the cruise control failed to operate as needed and the vehicle intermittently failed to turn on while using the \"Push to Start/Stop\" button. The vehicle was taken to the dealer and Kia of Cape Coral (404 NE Pine Island Rd, Cape Coral, FL 33909) however, both dealers could not duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 7,500.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11451050,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"09/05/2021","dateComplaintFiled":"02/08/2022","vin":"5XXGT4L3XLG","components":"ENGINE","summary":"I was driving in the freeway nearby San Jose, CA with my family in the car. I was doing 67mph. It was high elevation curvy road. I experienced engine stalling. The car suddenly stop accelarating and speed drop to 35mph despite pressing on gas.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11441181,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/16/2021","dateComplaintFiled":"11/21/2021","vin":"5XXGU4L13LG","components":"UNKNOWN OR OTHER","summary":"When I accelerate the car jerks as if is going to cut off. I have taken it to the dealer, and they can not find any thing wrong. After searching the internet, I find I am not the only one with this issue. I just want my car fixed so that I feel safe driving it.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11430771,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/15/2021","dateComplaintFiled":"08/27/2021","vin":"5xxgt4l39lg","components":"FUEL/PROPULSION SYSTEM","summary":"Fuel line had a quick detachment have to be replaced","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11421398,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/18/2021","dateComplaintFiled":"06/18/2021","vin":"5XXGU4L19LG","components":"ENGINE","summary":"Owner's manual states the 1.6Turbo requires 4.75 qrts of oil with filter change.  The car reads full after adding 4 qrts.  Still reading full after double checking after 250 miles.    .Owner's manual typo?    . Incorrect dipstick during final assembly?    .Following the manual could lead to overfilling/foaming issues and thus engine      failure/safety  issues.   Perhaps a TSB needs to be done? Note: I used a Fram filter.  Slightly smaller dimensions than original but in no way accounting for 3/4 qrts.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11414072,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/02/2020","dateComplaintFiled":"04/27/2021","vin":"5XXGU4L12LG","components":"AIR BAGS,VEHICLE SPEED CONTROL,SERVICE BRAKES","summary":"IT IS IMPOSSIBLE TO USE THE BRAKE PEDAL IF THE SHOE SIZE IS US10+.   THE DISTANCE BETWEEN THE FLOOR AND THE KNEE AIRBAG MECHANISM DOES NOT ALLOW THE USE OF THE BRAKE PEDAL.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11413990,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"04/24/2021","dateComplaintFiled":"04/26/2021","vin":"5XXGT4L37LG","components":"SERVICE BRAKES","summary":"FOR THE PAST FEW DAYS I HAVE BEEN FEELING A LEFT TO RIGHT MOVEMENT AT TIMES WHEN I PRESS THE BRAKE PEDAL SO AFTER FURTHER CHECKING I NOTICED IT MOVES LEFT TO RIGHT WHEN MOVED BY HAND MY CAR ONLY HAS 36128 MILES SO WHY IS THIS COMING LOOSE ALREADY?","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11378067,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"11/15/2020","dateComplaintFiled":"12/06/2020","vin":"5XXGU4L11LG","components":"AIR BAGS","summary":"MY VEHICLE WAS MOVING WHEN A FORD 150 PULLED OUT IN FRONT OF ME. FORWARD COLLISION WORKED & SLOWED THE VEHICLE TO 35MPH. I HIT THE TRUCK DOING SEVERE FRONT END DAMAGE TO MY CAR. THE AIRBAGS DID NOT DEPLOY WHAT SO EVER.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11374574,"manufacturer":"Kia America, Inc.","crash":true,"fire":false,"numberOfInjuries":1,"numberOfDeaths":0,"dateOfIncident":"10/01/2020","dateComplaintFiled":"11/13/2020","vin":"5XXGT4L3XLG","components":"AIR BAGS","summary":"AIR BAGS DID NOT DEPLOY. VEHICLE WAS IN MOTION AND STRUCK BY ANOTHER VEHICLE.*DT*JB*DT*DT*DT","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11353811,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/29/2020","dateComplaintFiled":"09/08/2020","vin":"5XXGT4L36LG","components":"SERVICE BRAKES","summary":"I OWN A 2020 KIA OPTIMA (MY SECOND ONE IN LESS THAN A YEAR). THREE WEEKS AGO, I APPLIED MY BRAKES BEFORE ENTERING A CURVE. IN THE PROCESS, I HIT A BUMP (NOT A POT HOLE) IN THE ROAD'S  AND MY BRAKES DISENGAGED AND I THOUGHT I WOULD LOSE CONTROL OF THE VEHICLE BECAUSE I WAS NOT SURE THE BRAKE WERE GOING TO ENGAGE IN TIME FOR ME MISS A HIT ON COLLUSION. THE SAME THING HAPPEN AGAIN, YESTERDAY. THIS IS NOT THE FIRST TIME I HAVE EXPERIENCED BRAKE PROBLEMS WITH A KIA OPTIMA. IN MY 2016, THE SAME THING WAS OCCURRING. THE SERVICE SHOP REPLACE A ROD OR SOMETHING THE BRAKING SYSTEM. I HAD A LOANER KIA OPTIMA (2019). I COULD FEEL VIBRATIONS IN BRAKE PADDLE WHEN I DROVE OVER A BUMP IN THE ROAD WHILE APPLYING THE BRAKES. THE SAME OCCURRED IN THE FIRST 2020 KIA OPTIMA THAT I PURCHASED LAST OCTOBER. KIA COUNTRY SAVANNAH TRY EVERYTHING TO SOLVE THE PROBLEM. LUCKILY, THE DEALERSHIP TRADED ME I OUT OF THAT VEHICLE BEFORE MY FIRST PAYMENT AND WAS GIVEN A LOANER VEHICLE UNTIL MY CURRENT VEHICLE WAS LOCATED AND DELIVERED FROM ANOTHER DEALERSHIP.  NOW, I EXPERIENCING THIS ISSUE WITH YOUR COMPANY'S VEHICLE. I WAS FORCED TO TRADE-OUT OF 2016 CAR DUE TO KNOWN ENGINE PROBLEMS.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11337484,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"07/03/2020","dateComplaintFiled":"07/04/2020","vin":"5XXGT4L3XLG","components":"SERVICE BRAKES","summary":"THE FCW FORWARD COLLISION WARNING SYSTEM SEEMS TO NOT GET ACTIVATED UNDER ANY CIRCUSNSTANCES. I HAVE CHANGED THE SENSITIVITY OF THE SYSTEM TO ALL LEVELS AND IT NEVER SEEMS TO DETECT THE CAR IN FRONT OF IT. IT NEVER WARNS YOU OF AN COLLISION.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11298277,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"01/09/2020","dateComplaintFiled":"01/09/2020","vin":"5XXGT4L30LG","components":"SERVICE BRAKES","summary":"THE FCW FORWARD COLLISION WARNING SYSTEM SEEMS TO NOT GET ACTIVATED UNDER ANY CIRCUSNSTANCES. I HAVE CHANGED THE SENSITIVITY OF THE SYSTEM TO ALL LEVELS AND IT NEVER SEEMS TO DETECT THE CAR IN FRONT OF IT. IT NEVER WARNS YOU OF AN INMINENT COLLISION.  THE CAR IS ALWAYS IN MOTION WHEN I TRIED THE SYSTEM","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]},{"odiNumber":11286741,"manufacturer":"Kia America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"12/03/2019","dateComplaintFiled":"12/03/2019","vin":"5XXGT4L36LG","components":"STRUCTURE","summary":"THERE IS A VERY LIMITED AND INADEQUATE SPACE BETWEEN THE THE BOTTOM OF THE DASHBOARD AND THE BRAKE  PEDAL WHICH CAN IMPEDE  A DRIVER FROM MAKING AN EMERGENCY STOP.THE SAME LACK OF SPACE BETWEEN THE DASHBOARD AND THE EMERGENCY BRAKE PEDAL.NOTHING HAPPENED IT IS POTENTIALLY DANGEROUS.","products":[{"type":"Vehicle","productYear":"2020","productMake":"KIA","productModel":"OPTIMA","manufacturer":"Kia America, Inc."}]}]}