Chevrolet

The coolant control valve or ccv failed. Initially it caused coolant to leak and the trucks fans would run on high even when the truck was turned off. The truck would sporadically raise temp and de rate the engine. Now the check engine light comes on with the engine being de rated.This is similar to the other 21 and 22 year model that Chevrolet has warrantied.

The vehicle jerks/shifts harshly while decelerating and again when accelerating after slowing down. The issue feels similar to the previous transmission shudder concern that was repaired.

On [XXX], our car was parked for 5 hours at a public marina. [XXX], Miami, Fl 33138. At 316 pm the MIami Dade Fire Rescue arrived promptly to put out the car fire. There is a fire station on scene. It seems to have started at center console. We serviced the car 1/19/2026, a thermostat in the engine. The engine was not the source of the fire. We also recieved a green clean check list on the car except to check tire pressure monitor. This electrical fire started center console. We had a minor…

I have a 2021 Silverado LT trailboss. Catastrophic engine failure. Camshaft bearing and lifter failure. First lifter replacement @ 16,000 miles. Second at 104,000 miles. Was told by GM the 6.2L L87 I have is not affected due to a Canadian VIN. The sticker on the truck says Assembled in Kentucky. Gm charged $18,000 for a refurbished motor. The “new” motor had lifter failure at 12,000 miles. Canada is now included in the recall but I was again told by GM that my engine is not affected due to…

See attached document for complaint.

See attached document for complaint.

The contact owns a 2023 Chevrolet Malibu. The contact stated that while driving 55 MPH and depressing pedal, the vehicle failed to respond as intended. The check engine warning light illuminated, and the message Engine Power Reduced was displayed. The contact stated that the failure occured intermittently. The vehicle was taken to the dealer, where it was diagnosed that the turbo charger had failed and needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was…

The contact owns a 2021 Chevrolet Silverado 2500. The contact stated that the electronic tailgate door had erroneously opened and closed and also, moments after turning the vehicle off the door had erroneously opened. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 24V060000(LATCHES/LOCKS/LINKAGES). The contact indicated that the vehicle had experienced that same…

Total engine failure.

Telematics module failure.