2021 CHEVROLET SILVERADO 1500 Complaints

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 65-70 MPH, the vehicle lost motive power and there was an abnormal sound coming from the engine. The check engine warning light was illuminated. The contact was able to pull to the side of the road and turned off the vehicle. The vehicle was towed to the dealer, where it was diagnosed that the engine had failed and needed to be replaced. The dealer determined that the failure was related to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The dealer informed the contact that the vehicle would be repaired at his expense. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure and confirmed that the remedy was not yet available. The failure mileage was approximately 77,455. VIN tool confirms parts not available.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 40 MPH, there was a clunking sound coming from the engine. The check engine warning light was illuminated. A dealer was contacted. The contact stated that several unknown messages were displayed. The contact stated that an independent mechanic had inspected the vehicle and informed the contact that the engine needed to be replaced. The vehicle was towed to a dealer where it was diagnosed that the lifters and cam phasers needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 43,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING); however, the part to do the recall repair was not yet available. The contact stated that while driving 70 MPH, the vehicle experienced a loss of automotive power before the engine seized. There were no warning lights illuminated. The contact attempted to restart the vehicle; however, the vehicle failed to restart. The contact stated there was an abnormal burning odor coming from the engine. There were no warning lights illuminated. The vehicle was towed to the dealer, where the vehicle was diagnosed that the rod bearings had failed and damaged the engine. The contact was advised that the engine needed to be replaced. The contact stated that the engine and battery were replaced. The contact stated that on a separate occasion, while driving 70 MPH, the vehicle experienced a loss of automotive power before the engine seized. There were no warning lights illuminated. The contact was able to coast to the side of the road. The vehicle was towed to a local dealer. The vehicle was not diagnosed. The contact towed the vehicle to another dealer. The vehicle was towed to a local dealer where the vehicle was diagnosed, and the contact was informed that the engine was faulty and needed to be replaced. The vehicle was not repaired for the most recent failure. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 27,300. VIN tool confirms parts not available.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power, with an abnormal knocking sound coming from under the hood. No warning light was illuminated. The vehicle was taken to a local independent mechanic, where it was diagnosed with engine lifter failure. The vehicle was not repaired. The local dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 68,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 60 MPH, the vehicle briefly lost motive power before slamming into gear. There were no warning lights illuminated. The contact stated that on a separate occasion, while driving at an undisclosed speed, an abnormal sound was coming from the transmission. The vehicle was taken to a local dealer; however, no cause for the failure was found. After test-driving the vehicle, the dealer diagnosed that the fuel injectors had failed, and there was a misfire in cylinder #6 had, and the check engine warning light was illuminated. The fuel injectors were replaced. The dealer test drove the vehicle and the failure persisted. The dealer diagnosed the vehicle and stated that the lifter rocker arm had seized. The vehicle was not yet repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 64,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that upon starting the vehicle there was an abnormally loud screeching sound coming from the vehicle, and the engine seized. The contact stated that the transmission was shifting hard. There was an abnormal banging sound coming from the vehicle. There were no warning lights illuminated. The vehicle was towed to the local dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was repaired. The Carfax and GM global connect portal warranty document noted an abnormal loud banging noise and front-end damage at 1 mile prior to the purchase, and an insurance claim was filed for the rear main seal. The manufacturer was contacted, and the contact filed a claim. The failure mileage was approximately 29,606.

While driving at 35 mph my check engine light, Service Parking Break light, ABS Maintenance light all came on and my truck lost power to a point I could not go over 10 MPH. It started chugging and running very rough. Fortunately I was close to home and got it in the driveway. I called the dealership to set and appointment, tried to drive it down my driveway and couldnt get it over 10 MPH. I called a tow company to take it to the local dealer I purchased from. After a couple days the dealership called and said there is a lifter problem but wasnt fully into the engine to see if there was more damage and would call me once more testing had been done. I have photos of the tow company tow bill ($169) and a photo of them lowering the bed to put the truck on it to haul to dealer if needed.

CEL with code P1098 - which is a coolant control valve issue. Engine is not properly distributing coolant potentially causing an overheating condition. Dealer informed me that it is dangerous to drive and it is recommended that it is left at the dealer until it is repaired. If driven and other issues occur do to this failure the warranty will not cover damages. The failed part - coolant control valve is on national backorder and there is no eta on when the part will be available, no vehicle has been provided and the replacement part appears to be no different than the original except for a different model number.

While driving on the highway the engine shimmered and shut down. I lost all steering and braking power. After 20 minutes I was able to restart and drive off the highway at a reduced speed. upon exiting the engine died again. The following day I took it to sunrise Chevy in Glendale Hights IL as this was just down the road from where it sat all night. Service rep called and said I need a new engine with only 81000 miles. It was major lifter failure he said. Job was done at a cost of 9417.89. With less than 1000 miles on the new GM engine I was coming home on [XXX] at night when I lost all power to steering and brakes, dashboard lit up. Made it to the shoulder and towed back to the dealer. Once again major engine failure. At least this one was under warranty. but still very dangerous on the highway. Needs to be a recall please. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 75 MPH, the vehicle failed to properly respond. There were no warning lights illuminated. The contact stated the vehicle shut off and failed to restart. The contact pulled over to the side of the road and attempted to restart the vehicle; however, the vehicle was not making a sound. The contact checked the battery and believed that the engine was inoperable. The contact towed the vehicle to the residence. The vehicle was not taken to a dealer or to an independent mechanic to be diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 87,005.