CHEVROLET Complaints

The contact owns a 2016 Chevrolet Tahoe. The contact stated that while driving at approximately 40 MPH, the vehicle intermittently lost motive power. The messages "Service Power Train", "Roll Down Driver Side/ Passenger Side Windows", along with several other unknown messages, were displayed on the instrument panel. No warning lights were illuminated. The contact stated that the failure occurred on several occasions, which required the codriver to wait several minutes for the vehicle to return to normal operation. The vehicle was taken to the residence. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 97,000.

Check engine light came on. Took car to Autozone and O'Reilly's to be given the same P0299 code which is a failed turbocharger. Reduced engine power, car goes into limp mode. GM has issued a special coverage program for 2022 Chevy Malibu as of Nov 2025 but for some reason my car is not covered!!

I am experiencing a recurring battery/charging system detection warning with my vehicle that has not been resolved despite multiple service visits. The warning continues to reappear after the vehicle is returned to me, indicating the issue has not been properly diagnosed or repaired. My vehicle has been in the shop approximately 5 times for this same issue. Each time, I am told the problem is resolved or that they cannot replicate the issue, yet the warning returns shortly afterward. To date, no permanent fix has been provided, and the underlying problem has not been remedied. I have made repeated attempts to work with GM and the dealership, but meaningful assistance or escalation has not occurred. This ongoing electrical issue raises concerns about the reliability and safety of the vehicle, as well as GM’s failure to correct a known, documented problem. I am requesting appropriate escalation and resolution, including further diagnostic intervention by a regional service manager or field engineer, or consideration of alternative remedies if the issue cannot be permanently repaired.

The 2.4 liter engine in my car has had excessive oil consumption. now the engine oil is like peanut butter and the blow by out the oil fill is strong.

Vehicle lost power while driving on highway 2days in a row dealer Syed they could not find any problems

The contact owns a 2018 Chevrolet Equinox. The contact stated that there was an abnormally strong fuel odor coming from the vents while driving 45 MPH. The check engine warning light was illuminated. The vehicle was taken to Advance Auto, where the contact was informed that there was a fuel leak, which could cause fire. The contact was advised to park the vehicle. The vehicle was taken to the dealer, where it was diagnosed that all four fuel injectors were leaking and required immediate attention. The contact was advised that the parts needed to be ordered to do the repair. The vehicle was not repaired due to the cost. The contact related the failure to NHTSA Campaign Number: 18V358000(Fuel System, Gasoline); however, the VIN was not included. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance in adding the VIN to the recall. The failure mileage was unknown.

6L80 transmission shift flared when shifting from 2nd to 3rd gear and shuddered when driving at 45 - 50 mph and about 1400 rpm’s. The Torque Converter Clutch was spasming out causing the the torque converter to shudder which caused the torque converter to overheat at 250 degrees therefore exploding the torque converter that shot metal inside of the transmission blowing it up.

AT 150 MILES ON THE ODEMETER THE TPM LIGHT CAME ON I PULLED OFF THE HIGHWAY, GOT OUT AND CHECKED ALL 4 TIRES. NOT NOTICING ANY ISSUES I GOT BACK ON THE HIGHWAY AND TURNED ON THE STEREO. THE SPEAKERS SOUNDED LIKE THEY WERE BLOWN APART. STATIC AND THE SOUND OF MUFFLED VIBRATIONS. I DROVE TO MY INTENDED DESTINATION AND TURNED OFF THE TRUCK. AFTER FINISHING MY BUSINESS AT THIS LOCATION I STARTED THE TRUCK AND THE TPM LIGHT WAS NOT ILUMINATED. THIS IS A HIGE SAFTY ISSUE. AS A FIREFIGHTER PARAMEDIC I HAVE PERSONALLY SEEN DEAD AND MULATED PEOPLE THAT STOPED ON THE HIGHWAY AND GOT OUT TO CHECK THERE VEHICLE AND WERE STRUCK BY ANOTHER VEHICLE. THIS ISSUE IS GOING TO CAUSE PEOPLE TO IMMEADIATLY STOP AND GET OUT OF THERE VEHICLE THINKING THERE IS A FLAT TIRE. THERE IS OBVIOUSLY A COMPUTER GLITCH IN THE 2026 CHEVEROLET SILVERADO 1500 SERIES.

On December 24, 2025, the contact's 2023 Chevrolet Malibu was involved in a severe side-impact collision. The vehicle was struck on the rear passenger side by a full-size pickup truck traveling at high speed (est. 60 mph) that failed to stop at a red light. The impact caused the contact's vehicle to spin approximately 180 degrees and strike a concrete median sideways, generating high lateral G-forces. FAILURE 1: AIRBAG NON-DEPLOYMENT. Despite the severity of the impact and the violent spin into a curb (rollover trip point), the side curtain airbags and front seat-mounted side impact airbags failed to deploy. The failure of the restraint system caused the driver to be thrown against the driver-side door structure, striking their head on the window and B-pillar. The driver sustained a concussion, cervical strain, and lumbar strain. Medical records confirm the injuries are consistent with impact against the vehicle interior due to non-deployment. FAILURE 2: EMERGENCY TELEMATICS MALFUNCTION. Immediately post-collision, the driver attempted to manually activate the OnStar/SOS emergency buttons. The system failed to connect to an advisor. Instead, the vehicle's infotainment screen malfunctioned, opening a voice-to-text transcription application. The system then bypassed the vehicle's internal telematics module and attempted to route the emergency call to the owner's personal cell phone, indicating a complete failure of the vehicle's emergency communication hardware. This resulted in a 34-minute delay in coordinating professional assistance. Contact notes; while this vehicle currently shows 0 open recalls, the failure mechanism (sensor non-response during side impact) mimics the defect described in NHTSA Campaign 22V923000 (GM Recall N222392300), where improper welding of the front impact bar causes crash sensors to fail. The vehicle is available for inspection. Police and medical reports confirm the incident details. No warning lights were illuminated prior to crash.

excessive dashboard glare restricted clear vision of road and associated pedestrians and other vehicles.