{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11769503,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/07/2026","dateComplaintFiled":"10/07/2026","vin":"1GCPWCEDXMZ","components":"POWER TRAIN","summary":"2021 Silverado with 5.3 engine/8spd transmission/38,000 miles just outside of the 5-year powertrain warranty *No current recalls under this VIN as of 10/07/2026* Undiagnosed issues with symptoms similar to transmission or rear end slippage, torque converter or clutch pack problems. No warning lights or messages have appeared 1) Vehicle seems to hunt for proper gearing between 30-40 mph (3rd to 4th gear) with light shuddering before shifting gears.  Occurred 20+ times 2) Sudden jerk when taking off from dead stop. Feels like being lightly bumped from behind then drives normally.  Occurred 4 times 3) Only noticed when towing appx 6,000lb trailer descending down a hill - A one-time loud clunk when easing off throttle and coasting downhill.  The sound is similar to hitting a metal desk with a fist.  Occurred 7 times. Spoke with local Chevrolet dealer who informed me the powertrain warranty has recently expired, and no repair cost would be covered.   Recommended dealer service would be to replace the transmission fluid and filter with Mobil 1, potentially reprogram the transmission, and replace the torque converter.  All on a vehicle with only 38,000 miles","products":[{"type":"Vehicle","productYear":"2021","productMake":"CHEVROLET","productModel":"SILVERADO 1500","manufacturer":"General Motors, LLC"}]}]}