2021 CHEVROLET SILVERADO 1500 Complaints

The transmission is the problem. The truck shudders. I took it to a mechanic, David Gessel's Auto Service 863-401-2860. The mechanic serviced the transmission and informed me that the transmission will need to be replaced eventually and that the torque converter is coming apart. It seems like the same issues 2019 transmissions in Chevys were having. My transmission is an automatic 8speed. The service performed fixed the problem of shuddering but now the truck is doing it again.

Engine failed, crank bearings let go. Truck lost power while traveling down the road.

Upper control arm ball joint separated from the control arm causing steering loss.

The automatic transmission appears to be going out. Hard shifting occurs when speeding up or slowing down along with loud thuds and jerks. No warning lamps have come on, I will be taking it to a shop to have the transmission fixed.

Vehicle feels like it's hitting a bump down the road 65 miles an hour. There is no bump it's the transmission. My truck has 80240

The tumbler in keyed switch is locked up solid . Cannot turn key to start or turn on.

Engine Seized up on me while driving on the freeway. Four of the crankshaft bearings seized up and one of those four completely melted. good thing the freeway I was on was not too crowded, my dash just all of a sudden lit up saying shift to neutral to restart engine. I was able to get to the shoulder. I tried re starting the engine and nothing happened. I had it towed to Simpson Chevrolet in Irvine CA. they reported back to me and said Engine has seized and I will need a new engine, cost of $16,893. I cannot afford a new engine right now and have been left without a vehicle. GM has taken no responsibility for this failure even though all maintenance has been performed on time every time.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle came to a complete stop. The contact shifted into reverse and parked the vehicle. No warning light was illuminated. In addition, the contact stated that the failure had occurred while facing oncoming traffic. The vehicle was towed to the dealer where it was diagnosed with a failed check valve ball. The contact was informed that the check valve ball body and plates needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and a case was filed. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 52,648.

The rear power tailgate was randomly opening and closing on its own, on several different occasions. The safety risk was, if the tailgate would have opened when traveling down the roadways, items in the back could have fell out and possibly striking another vehicle and causing an accident. The truck has been taken to Gandrud Chevrolet in Green Bay WI, confirmed there was a faulty tailgate switch and replaced. There was no warning before the switch failed, it just happened on its own.

Had vehicle in for service for oil change and a loud clicking noise as well as misfire was the vehicle was fine to drive proceeded on my trip on my way back to my hometown the motor through a pushrod while on the highway