2020 Chevrolet Equinox: engine stalls while driving

Filed Oct 14, 2026 · Engine · OH

"Brake vacuum pump seized and shattered, sending metal debris into engine via camshaft. Vehicle lost power and would not restart – towed to dealer. Dealer found metal debris in oil fill (photo available) and quoted $2,101 for camshaft/vacuum pump and $9,480 for engine assembly – total $12,493.83. This is identical failure to class action Thieme et al v. GM for 2018-2022 Equinox 1.5L. Safety risk – loss of power brake assist and sudden stall. RO 449922 Dave White Chevrolet Sylvania OH since 10/2/26. Known defect not under recall."

Filed Jul 1, 2026 · Electrical, Fuel system · GA

My car is a 2020 Chevy Equinox with only 31852 miles. While driving today, all of a sudden the car started shuddering badly and stalled in the middle of the highway. Talk about a very scary situation. I pushed the car to the side of the road, and had it towed to a local shop. They found that the Fuel Pump Control Module had failed (P129F code). Upon doing some research, I found out that the 2021 Equinox had recalls issued for this same exact issue. I also found that the 2020 and 2021 Equinox both used the same part number Fuel Pump Control Module (13565638). Because of this, the recall should be extended to the 2020 Chevy Equinox so that owners pay get the major possible safety issue fixed. Luckily, I did not get into an accident when this occured and honestly Chevrolet should be reimbursing me for the repair as this should have included in the safety recall for 2021 Equinox using the same part. I appreciate your attention to this matter and look forward to hopefully seeing the right thing done here. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 24, 2026 · Fuel system · FL

Fuel Stall with no acceleration while driving on the highway. Barely made it to the side of the road. Vehicle is at a mechanic shop. Both the Direct injection high pressure fuel pump and the electric fuel pump as well as the fuel pump module has to be replaced.

Filed May 30, 2026 · Brakes, Engine · IN

Multiple occasions of “engine reduced power” and vehicle stalling/jolting/jerking when trying to go over 45 mph. When trying to go to work Monday - on the interstate, it was jerking/jolting when trying to increase any speed and brakes were getting harder to press on, decided to try to reduce speed and get pulled over without the brakes, car was overheating completely. Now seeing multiple people have had this issue with the same car - I’m not sure whether it’s comforting that I’m not the only one or terrifying to know there’s multiple vehicles on the road experiencing this dangerous issue. Seeing a pending lawsuit did not surprise me one bit - I am not happy whatsoever about risking my own life and others on the roadway due to this not being a priority in the first place to correct before selling this vehicle to me, buying it with my hard earned money. Greedy greedy.

Filed Apr 20, 2026 · Electrical, Engine · 68,000 miles · MO

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at various speeds and attempting to accelerate from a stop, the engine started choking. The vehicle lost automotive power, stalled, and shut off unexpectedly and stalled. The contact waited for a while, restarted the vehicle, and continued driving. The failure became persistent, and several attempts were needed to restart the vehicle. Recently, the failure reoccurred 4 times while attempting to drive to the residence. The contact stated that water was leaking into the cabin of the vehicle from the moon roof, and the rear wheel well was filled with water, and there was water moving around inside the vehicle, and the floor mats were extremely wet. Due to water entering the vehicle, the moon roof and the radio were inoperable. The contact stated that the check engine and TPMS warning lights were illuminated. The vehicle was inspected by a family member and was diagnosed with fuel injector failure. The vehicle was taken to the dealer, but was not diagnosed for the stalling failure. The dealer replaced the fractured fuel cap; however, the failures persisted. The manufacturer was not made aware of the failures. The failure mileage was approximately 68,000.

Filed Apr 16, 2026 · Fuel system · 85,000 miles · SC

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle lost automotive power and failed to properly accelerate. Additionally, the check engine warning light illuminated before the vehicle stalled. The vehicle was towed to the local dealer. The dealer diagnosed the vehicle and determined that the fuel pump drive control module had failed and needed to be replaced. The fuel pump drive control module was replaced, and the vehicle was repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact stated that an extended warranty coverage was issued by the manufacturer related to the failure, but the VIN was not included. The failure mileage was 85,000.

Filed Apr 1, 2026 · Fuel system · FL

One morning, in an attempt to start my car, it would not start. Instead, it lit up the check engine light. The engine was turning over and attempting to start, but would not start. I know someone with a code reader device that I asked to come hook up to my car and read what code was causing my check engine light to pop up. The reader displayed the code U18A2 which indicates a "Lost Communication with Fuel Pump Control Module (FPCM)". This commonly causes a no-start or stalling condition due to a broken CAN bus wire, corroded harness, or faulty FPCM ground. Key fixes involve repairing wiring along the frame rail. Many versions of the 2020 equinox have already been recalled for a fuel pump control module problem, and I was trying to inquire whether or not my vehicle qualifies as part of the recall for the fuel pump module.

Filed Mar 23, 2026 · Engine · 74,400 miles · MI

The contact owns a 2020 Chevrolet Equinox. The contact stated that while driving at 45 MPH, the vehicle stalled. The check engine warning light was illuminated. The contact was able to pull over to the side of the road. The vehicle was temporarily restarted. The vehicle was towed to the dealer, where it was diagnosed with PCV failure. The vehicle was not repaired and was sold due to the cost of the repair. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 74,400.

Filed Oct 19, 2025 · Engine, Fuel system · FL

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.

Filed Oct 13, 2025 · Fuel system · AL

I bought this car 1 1/2 yr ago.. Thursday I was driving down the road no warning lights no sounds, it stalled.. I got it home by a friend towing it, and when I went to try to start it, I then had the check engine light come on, and it threw 3 codes.. P0017, P0089, P228D. I was told that the ecm was replaced but after researching this there has been multiple sites stating others are having same issue.. and some stating that their problem was fixed but it broke down again every time. I just want my car fixed. And the company should have to pay for it...

Filed Jun 9, 2025 · Brakes, Engine · OH

Vehicle brakes became hard and failed to stop, check engine light came on and warning saying reduced engine power. Vacuum pump seized and broke off in the crankshaft. After vacuum pump replacement vehicle failed to start multiple times. Vehicle started and had rough idle and stalled multiple times. Currently awaiting dealer inspection.

Filed May 12, 2025 · Fuel system · 50,000 miles · FL

The contact owns a 2020 Chevrolet Equinox. The contact stated while his son was driving 60 MPH, the vehicle jerked and failed to accelerate as intended while depressing the accelerator pedal and stalled. No warning light was illuminated. The contact's son was able to coast to the side of the road. The contact's son called Roadside Assistance, who added gasoline to the vehicle, because the contact's son believed that was the cause of the failure. However, the vehicle failed to restart. The vehicle was towed to an independent mechanic where it was diagnosed with fuel pump failure. The fuel pump and battery were replaced. The manufacturer was not made aware of the failure. The failure mileage was approximately 50,000.