CHEVROLET Complaints

An engine lifter broke in my 2021 Chevy Silverado 1500 (6.2 liter) and it bent a push rod. The truck was towed to the dealership where it was purchased. They replace all the lifters on the failed side and the bent push rod. The reason I am reporting this is because it happened at a very unfortunate time and could have resulted in a major accident if the engine would have seized. I was turning a corner, crossing oncoming highway traffic, and pulling our camper/travel trailer. I see that it has been a relatively common problem with the GM 6.2L and even some 5.3L motors and appears to be related to GM's active fuel management (AFM).

The contact owns a 2024 Chevrolet Malibu. The contact received notification of NHTSA Campaign Number: 26V212000 (Back Over Prevention); however, the part to do the recall repair was unavailable. The vehicle was taken to the dealer, and the contact was informed that parts were not yet available for the recall repair. The contact stated that the unrepaired recall prevents the use of the vehicle for the purpose for which the vehicle was purchased. The manufacturer was not contacted. The contact had not experienced a failure.

Odometer Fraud. The contact purchased a 2008 Chevrolet Silverado 3500. The contact discovered that there was a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 162,000. It was later discovered upon checking a Carfax report that the mileage was 270,000.

On Monday, June 29, 2026, I was getting off the New Jersey Garden State Parkway. I was halfway down the exit ramp and the engine and the engine just stopped. I coasted to the bottom of the exit ramp and luckily had just enough shoulder to pull over to get out of traffic. Once stopped, I attempted to start my 2026 Chevy Silverado, but all attempts at starting the engine were fruitless, as the engine would not even turn over when tried. I contacted On Star and a tow truck was sent to tow my truck to Burke, the GM dealer I purchased the truck from. It was confirmed by Burke GM on Wednesday, July 1, 2026, that the truck needed the engine replaced. The truck is currently at Burke GM and I have been there to get belongings out of the truck so yes, I would say it’s safe to assume that it is available for inspection. There were no warning signs of any problem with the motor at all.

Odometer Fraud. The contact purchased a 2002 Chevrolet Malibu. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the independent mechanic, who reported the mileage at 105,000. The key was stuck in the ignition, but was replaced. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. The seller provided the VIN from the title and a Carfax report that the vehicle had only two previous owners. At the time of the purchase, the mileage was 49,500. Upon research, the Good Car report indicated that there were several owners of the vehicle. The contact stated the seller was possibly deceiving buyers. A Carfax report was not provided. There were no other agencies contacted.

I purchased this vehicle July of this year and just drove it to find it pulled extremely to the right. I was told it was an alignment issue which they attempted to fix which seems successful in July coming off the offramp after first time on the highway and applying the brakes, the car shook side side, and then up and down. It felt like the car was coming apart. I again notified the dealer. I purchased it from and was reminded it was bought as his, but that they would do what they can to fix it so that I would feel safe driving it. Also upon purchase when it got dark, I could not see even the beam of the headlights that they promised to replace and have not as yet.

The fuel pump module on this vechicle failed, and there's a recall for 2021 I believe other years should be considered as well since this was a known issue as soon as we arrived at the dealership and they wanted over $400 to replace this part which is only $45.

To Whom It May Concern, I am submitting this formal complaint regarding my 2019 Chevrolet Equinox and the repeated failure of its brake vacuum pump. This is not an isolated repair issue. I have had the brake vacuum pump replaced or repaired three separate times, and each failure has placed my safety, and the safety of others, at serious risk. The first failure was the most terrifying. While driving approximately 65 miles per hour on my way to work, I suddenly applied the brakes and discovered that I had almost no braking assistance. The brake pedal became extremely hard, and the vehicle failed to slow down as expected. I was fortunate that traffic conditions allowed me to avoid a catastrophic accident. Had another vehicle stopped suddenly in front of me, or had a pedestrian entered the roadway, the outcome could have been fatal. Unfortunately, this was not an isolated event. The brake vacuum pump has failed two additional times, resulting in similar symptoms, including the sudden loss of brake assist and an extremely hard brake pedal. Each occurrence has left me questioning whether my vehicle is safe to operate. I recently learned that General Motors is facing a proposed nationwide class action lawsuit alleging that certain Chevrolet Equinox vehicles suffer from a defective brake vacuum pump that can fail without warning. According to the lawsuit, this defect causes a sudden loss of power brake assist, significantly increasing stopping distances and creating a serious safety hazard. The lawsuit also alleges that GM was aware of brake vacuum pump issues through technical service bulletins and customer complaints dating back several years. My personal experience mirrors these allegations exactly. The failures on my vehicle occurred without warning and created an immediate safety emergency. The fact that I have experienced this same dangerous failure three separate times strongly suggests that replacing the component alone has not corrected the underlying defect.

Piston ring went bad causing catastrophic engine failure. Now needs new motor. Only had 62k miles. It had been burning oil but was taken to the dealership for maintenance and they didn’t report anything.

The contact owns a 2026 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact stated that the brake pedal was depressed to the floorboard, and the vehicle gradually came to a stop. The service brake and service power steering warning lights were illuminated. The vehicle was towed to the dealer, where it was diagnosed with ECM failure. The contact was informed that the ECM needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The vehicle was towed back to the dealer, where it was diagnosed with brake control module failure. The contact was informed that the brake control module needed to be replaced. The vehicle was repaired again; however, the failure reoccurred. The vehicle was towed back to the dealer, where it was diagnosed with brake master cylinder failure. The contact was informed that the brake master cylinder needed to be repaired. The vehicle was being repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 700.