The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while driving 75 MPH, the vehicle lost motive power, with the check engine, Service ESC, and the Service Parking Brake warning lights were flashing. The vehicle was towed to a dealer where it was diagnosed and determined that the engine was blown, and the engine needed to be taken apart for additional diagnostic tests. The vehicle was not repaired. The vehicle was then towed to an independent mechanic where it was diagnosed and determined that the cam phaser and lifters had failed and the engine long block needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 104,000.