One problem related to fuel injection system throttlebody/manifold has been reported for the 2021 Chevrolet Silverado 2500. The most recently reported issues are listed below.
The contact owned a 2021 Chevrolet Silverado 2500. The contact stated while driving 35 mph, the contact noticed flames coming from the cab and the bed of the vehicle. The contact stated that the flames grew bigger and the contact pulled over to the side of the road and exited the vehicle before the vehicle became fully engulfed in flames. A report was made with the fire department. There were no injuries. Medical attention was sought for mental and emotional purposes related to the incident. The vehicle was deemed a total loss. The dealer was contacted and informed the contact that the VIN was not under recall. The manufacturer was made aware of the failure and a case was filed. The approximate failure mileage was 12,000.