NHTSA Complaint #11652824 — 2022 GMC SIERRA 1500

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at approximately 60 MPH, the RPM decreased while the accelerator pedal was depressed, and the vehicle lost motive power. No warning light was illuminated. The contact was able to pull over to the shoulder of the road. The vehicle was towed to the residence. The vehicle was then towed to a local independent mechanic, where it was diagnosed with a frozen crankshaft and engine seizure. The vehicle was towed to a local dealer, where it was diagnosed and determined that the engine had failed due to metal shavings inside the engine. The dealer determined that the engine needed to be replaced. No further information was available. The manufacturer was made aware of the failure. The failure mileage was approximately 64,900.