{"count":1,"message":"Results returned successfully","results":[{"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."}]}]}