{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11696307,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"08/28/2021","dateComplaintFiled":"10/29/2025","vin":"3GTP9EEL6LG","components":"ENGINE","summary":"Rod bearings spun and engine locked up while driving 70mph on the freeway. I was in traffic, and had to work my way over and off to the shoulder of the road. The engine was diagnosed and replaced by Hiley GMC at a cost of nearly $5,000 out of my pocket.   This was at approximately 63,000 miles.  Just out of warranty.  No loaner vehicle provided.  I was without my truck for 2 months. There were no warnings at all.  No lights or noises of any kind.  Rod bearings spun again on the replacement engine approximately 35,000 mile later.   It happened same as before.  Driving on the freeway at 70mph, and the engine seized.  No power steering, no warning noises or lights.  I had to coast across lanes through traffic and onto the shoulder. Diagnosed and replaced by Jerry's GMC.  They replaced the motor at no charge except I had to provide the new radiator because it was on backorder.  They had the truck for over 3 months and I had no loaner vehicle.  With approximately 65,000 miles on the latest engine, a lifter went out.  I put it in the shop to have all the lifters replaced, and motor mounts replaced at a cost of $6500.  Upon taking the truck for a test drive, the engine seized in traffic under an overpass and blocked one lane of traffic. The shop dropped the oil pan to check it out, and, lo and behold, this engine has spun rod bearings again.  There is definitely a serious and dangerous problem with the L87 6.2L. Being a 2020, it is not currently included in the recall, but it needs to be included.  I spun bearings the first time in August of 2021.  I was hoping it was just bad luck.  I hadn't heard of all the instances at the time.  I've never had a major engine failure prior to this model, and this one has failed 3 times in the same truck with meticulous maintenance.","products":[{"type":"Vehicle","productYear":"2020","productMake":"GMC","productModel":"SIERRA 1500","manufacturer":"General Motors, LLC"}]}]}