2022 CHEVROLET SILVERADO 2500 Engine Problems

While driving on the freeway in a construction zone, I smelled a burning oil smell. I considered the possibility it was in relation to road repairs being done (roads being repaved, ie tar resurfacing). I was cut off by another vehicle and depressed my brakes and I saw a poof of smoke over the front passenger area near tire. I noticed all of my gauges were in the normal ranges (temperature, battery voltage, etc.) In less than a minute my truck went into limp mode and advised it had a DEF system issue and it would be limited to a set MPH and a set number of miles. Check engine light came on and another driver alerted me that the underneath of my vehicle was on fire. I pulled over to the side of the highway and my truck became engulfed in flames in. Truck is under factory warranty, unmodified,...

I started to her a light tapping in engine and also noticed smoke color coming from exhaust when I used the remote start and at other time. Truck has been going through a quart of oil or more at roughly 3400 miles before the 5000 miles before the service is actually due. Spoke to dealership several times and they say that is normal. Called GM directly and filed a complaint.Never had a vehicle that needed oil before service was due. That’s not normal. I feel like I’m getting the run around

I was almost run over by a Semi-Truck when entering the freeway because my 2022 Chevrolet Truck would not accelerate. I was told at the dealer the loss of power was intentionally caused by the onboard computer. It is programed by the manufacturer to do this anytime certain repairs may be needed. In my case, the life-threatening event I experienced took place because a sensor went out and the computer thought a repair was needed.

The contact owns a 2022 Chevrolet Silverado 2500. The contact stated that on four occasions while driving at various speeds with the accelerator pedal depressed, the vehicle inadvertently slowed down and failed to exceed 50 MPH. The check emissions warning light was illuminated. The vehicle was taken to a dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 16,980.