NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
87 reportsClear category filterMileage unknown · Jan 30, 2026
EngineUnknown Or OtherVehicle Speed Control
I would like to formally file a safety complaint regarding my Chevrolet vehicle and to express concern over Chevrolet’s handling of a known defect. On January 22, while driving to work in cold weather conditions, my vehicle experienced a sudden and dangerous malfunction. The engine unexpectedly revved to approximately 4,500 RPM…
Read full complaint
I would like to formally file a safety complaint regarding my Chevrolet vehicle and to express concern over Chevrolet’s handling of a known defect. On January 22, while driving to work in cold weather conditions, my vehicle experienced a sudden and dangerous malfunction. The engine unexpectedly revved to approximately 4,500 RPM, the check engine light illuminated, and the dashboard displayed an “Engine Power Reduced” message. Despite removing my foot from the accelerator, the vehicle did not slow down as expected. I was able to pull over to the side of the road and bring the vehicle to a stop. I immediately contacted my local Chevrolet service department and was advised to bring the vehicle in six days later, the following Friday. Due to the safety risk, we did not use the vehicle during this time out of concern for a potential accident. When the vehicle was inspected by the Chevrolet dealership, we were informed that Chevrolet had identified this issue as being related to cold weather operation and that a custom shield had been designed to address the problem. We were also told that Chevrolet vehicles were not adequately designed for cold weather conditions, which led to this failure. Despite this acknowledgment and the fact that Chevrolet has engineered a corrective part, we were informed that the repair—costing approximately $1,600—is not covered under our extended warranty, as the shield was not installed on the vehicle at the time of purchase. The vehicle remains unsafe to drive. When accelerating, engine RPMs surge from approximately 2,500 to 4,000 RPM, and the vehicle can suddenly decelerate, creating a serious risk of rear-end collisions if a following driver is forced to brake abruptly. This issue represents a significant safety hazard. Chevrolet has acknowledged the defect by creating a corrective part, yet is declining to cover the repair cost, leaving the responsibility with the customer for a known design issue. Please let me know my next step
NHTSA ODI #11714534
Mileage unknown · Jan 29, 2026
Back Over PreventionEngine
turbo/superchargers malfunctioned, and I had to have it replaced back up sensors do not work properly. Say backup, assistant, malfunction.
NHTSA ODI #11714370
Mileage unknown · Jan 20, 2026
Engine
Oil Consumption... loses 1 QT every 1000 miles driven... Car only has 28,000 miles driven on it...
NHTSA ODI #11712034
Mileage unknown · Dec 31, 2025
Electrical SystemEngineFuel/propulsion System
Rear spear tire compartment full of water. Sunroof drains leaking into rear fuse box. Fuel pump and fuel pump module failing when driving. Turbo locking up from oil seal failure.
NHTSA ODI #11708061
130,000 miles · Dec 8, 2025
Engine
The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at 30 MPH and depressing the accelerator pedal, the vehicle lost power. The check engine warning light was illuminated. Neither an independent mechanic nor the dealer was contacted. The contact waited thirty minutes, and the vehicle started to opera…
Read full complaint
The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at 30 MPH and depressing the accelerator pedal, the vehicle lost power. The check engine warning light was illuminated. Neither an independent mechanic nor the dealer was contacted. The contact waited thirty minutes, and the vehicle started to operate as intended. The contact stated that the failure had occurred on several different occasions. The vehicle was not taken to an independent mechanic or dealer to be diagnosed. The contact stated that the failure had occurred on several occasions. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 130,000.
NHTSA ODI #11703718
Mileage unknown · Oct 19, 2025
EngineFuel/propulsion SystemPower Train
Pulling into traffic car stalled without warning. Went from about 25 MPH to a complete stop in approximately in less than 100 feet. Car sputtered with transmission grabbing intermittently as it jerked to a stop. Restarted about several times with similar behavior. (Covered under 60,000-mile warranty (actual mileage ~55,000)). Re…
Read full complaint
Pulling into traffic car stalled without warning. Went from about 25 MPH to a complete stop in approximately in less than 100 feet. Car sputtered with transmission grabbing intermittently as it jerked to a stop. Restarted about several times with similar behavior. (Covered under 60,000-mile warranty (actual mileage ~55,000)). Replaced fuel pump driver control module to correct. No accident due to distance to on-coming traffic, but easily could have caused an accident during high traffic conditions.
NHTSA ODI #11694420
Mileage unknown · Jul 28, 2025
EngineFuel/propulsion System
Engine light continues to turn on after taking it to shop multiple times and no one can find the problem. Code shows P0299. Everything has been checked and there’s nothing to correspond with this code. This has been going on for a year now with multiple fees paid to diagnose and repair.
NHTSA ODI #11676790
Mileage unknown · Jul 28, 2025
EngineService BrakesCrashInjury
While driving on the freeway at 75 mph my vacuum pump seized and shattered, causing me to loose all breaking power, damaging my engine beyond repair and endangering my life and numerous other drivers on the road. There is a current recall on the particular year, make and model for this issue but my VIN is not included so the dea…
Read full complaint
While driving on the freeway at 75 mph my vacuum pump seized and shattered, causing me to loose all breaking power, damaging my engine beyond repair and endangering my life and numerous other drivers on the road. There is a current recall on the particular year, make and model for this issue but my VIN is not included so the dealership refuses to fix the issue.
NHTSA ODI #11676711
Mileage unknown · Jul 9, 2025
EngineFire
The contact owned a 2020 Chevrolet Equinox. The contact stated that while driving at 70 MPH, the check engine warning light illuminated, and the instrument panel lights became dim/flicker, and the vehicle lost automotive power. The contact mentioned she pulled over to the right side and left the vehicle at the scene. In addition…
Read full complaint
The contact owned a 2020 Chevrolet Equinox. The contact stated that while driving at 70 MPH, the check engine warning light illuminated, and the instrument panel lights became dim/flicker, and the vehicle lost automotive power. The contact mentioned she pulled over to the right side and left the vehicle at the scene. In addition, the contact drove back to the scene where the vehicle was parked, and she noticed the state trooper and a tow company. No injuries were sustained. No medical attention. The contact mentioned the fire happened overnight. The vehicle extinguished independently. A fire department mentioned to the contact that there were calls about the fire and that the fire was coming from the engine. However, the fire report was unknown. A police report was filed. The insurance company denied the claim of fire. The vehicle was destroyed. The manufacturer was not made aware of the failure. The approximate failure mileage was unknown.
NHTSA ODI #11672344
Mileage unknown · Jun 24, 2025
EngineService Brakes
The vacuum pump broke and caused the brake booster to lose vacuum and made the brakes hard and almost caused an accident.
NHTSA ODI #11668984
Official recalls
4May 11, 2023
General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."
Consequence & remedy
Consequence: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.
Remedy: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232403240.
Oct 29, 2020
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Consequence & remedy
Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
Oct 3, 2019
General Motors LLC (GM) is recalling certain 2020 Chevrolet Equinox vehicles. The rear brake calipers may have been produced with an incorrect lubricant, potentially causing the rubber seals to swell and the brakes to drag.
Consequence & remedy
Consequence: Brake drag may result in overheating of the brake pads, affecting the braking ability and increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace the rear brake calipers, including the brake hose gasket, brake fluid and wheel to hub lubricant, free of charge. The recall began October 29, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N192270920.
Sep 19, 2019
General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Equinox all-wheel drive vehicles. The fuel tanks may have been manufactured with an improperly sealed seam, possibly allowing fuel to leak along the seam near the fuel inlet.
Consequence & remedy
Consequence: A fuel leak in the presence of the ignition source can increase the risk of a fire.
Remedy: GM will notify owners, and dealers will replace the fuel tank, free of charge. The recall began October 24, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N192271870.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗