NHTSA Complaint #11657131 — 2021 CHEVROLET SILVERADO 1500

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that upon starting the vehicle there was an abnormally loud screeching sound coming from the vehicle, and the engine seized. The contact stated that the transmission was shifting hard. There was an abnormal banging sound coming from the vehicle. There were no warning lights illuminated. The vehicle was towed to the local dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was repaired. The Carfax and GM global connect portal warranty document noted an abnormal loud banging noise and front-end damage at 1 mile prior to the purchase, and an insurance claim was filed for the rear main seal. The manufacturer was contacted, and the contact filed a claim. The failure mileage was approximately 29,606.