Fuel System complaints by model year
| Year | Complaints | Share of year's complaints | Typical mileage |
|---|---|---|---|
| 2023 | 4 | 9% | 25,000 miles |
| 2022 | 8 | 16% | — |
| 2021 | 30 | 19% | 46,000 miles |
| 2020 | 11 | 10% | 62,000 miles |
| 2019 | 5 | 1% | 64,000 miles |
| 2018 | 10 | 3% | 98,000 miles |
| 2017 | 13 | 2% | 28,000 miles |
| 2016 | 1 | 0% | — |
| 2015 | 8 | 3% | 36,000 miles |
| 2014 | 25 | 5% | 10,000 miles |
| 2013 | 6 | 4% | 98,000 miles |
| 2012 | 24 | 8% | 55,000 miles |
| 2011 | 10 | 4% | 69,000 miles |
| 2010 | 5 | 1% | 72,000 miles |
| 2009 | 15 | 5% | 55,000 miles |
| 2008 | 16 | 2% | 84,000 miles |
| 2007 | 9 | 2% | 45,000 miles |
Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
What owners report
The contact owns a 2023 GMC Acadia. The contact stated that while driving on the highway at an undisclosed speed, the vehicle stalled, and the engine lost automotive power. The vehicle was able to restart. During a second failure, the vehicle lost automotive power and stalled in the middle of the highway, and the vehicle was unable to restart. An alert message was sent by OnStar reporting a transmission or engine failure and advised that the vehicle needed immediate service. The vehicle was towed to the dealer where it was diagnosed with a fuel pump module failure. The manufacturer was not notified of the failure. The failure mileage was 24,749
The car abruptly died in motion. Backing up it died and locked itself in park. I had no way to move it out of the road. There were no warning lights nor did the car stutter or seem any different. I was also nightime making me invisible to other drivers. There was no way to shift the car from park to neutral to get it out of the road. After the incident Onstar sent an email with an error code P023F. The fuel module. I realized the 2021-2022 were under recall but not the 2023 i have. I purchased my 2023 in 2022 it likley was fitted with same modules that were under recall. I loved this car but that was such a frigntening ordeal I will no longer have it nor will i Purchase a GM product. I was told by the dealer sales manager that it wasn't under warranty and roadside assistance would not cover towing nor would the dealer cover repair. …
While deiving in three lanes of traffic in rainy weather. The vehicle began to buck as though the engine was cutting on and off. No warming lights or abnormal noises preceded the event. The vehicle lost traction several times, but recovered. As quickly as it happened it stopped and normal driving resumed. It occurred 2 more times after approximately 1 mile of travel. I was able to limp the vehicle home, but once I shut it off it would not start again. I had it towed to the dealership and the service consultant informed me that it was the Fuel Pump Control Module that had failed and it was covered under warranty.
The Fuel Pump Control Module failed. It happened when the car was parked. The car would crank, but would not start. We were stranded far from where we live. It was hot and we had to be towed to a GM Dealership. This part could have failed on the hi-way with awful results. The Dealership verified the defective part. We have the old part as needed. Lots of lights flashed and went out. The Engine Light stayed on. The Gas Gauge was not reporting the correct amount of gas in the tank, but seemed to correct itself before the part failed..
The contact owns a 2021 GMC Acadia. The contact stated while driving 75 MPH, the check engine warning light illuminated. Additionally, the accelerator pedal was depressed, but the vehicle failed to accelerate as intended. The vehicle was driven to the shoulder of the road. The contact stated while attempting to start the vehicle, the vehicle failed to start as intended. The contact stated that the failure had nearly caused the vehicle to be run over by a tractor trailer. The contact's wife and three minor children were also occupying the vehicle during the failure. The contact stated that he and his family could have been killed due to the failure. The vehicle was towed to the dealer, where it was diagnosed with fuel pump power control module failure. The contact was informed that the fuel pump power control module needed to be replaced. The vehicle was not repaired. …
The contact owns a 2021 GMC Acadia. The contact stated that while the vehicle was parked, the vehicle started, and the contact exited the vehicle and ran into the house for a while. The contact stated that while reentering the vehicle, the contact noticed that the check engine warning light was illuminated. The contact was employed by an independent mechanic, and the vehicle was driven to the place of employment. The independent mechanic attached the mobile diagnostic tester to the vehicle and retrieved DTC: P023F, which indicated fuel pump secondary circuit failure. The contact was advised that the fuel pump module needed to be replaced. The vehicle was not repaired. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 21V422000 (Fuel System, Gasoline); however, the VIN was not associated. The manufacturer was made aware of the failure but provided no assistance. …
The contact owns a 2020 GMC Acadia. The contact stated that while driving the vehicle, it stalled after initially adding fuel. Even though the reading indicated there was 1/8 of a tank of fuel. The fuel gauge failed to move. The thermostat was stuck open. The electric steering was not working properly. The engine light was illuminated. The traction control was turned off. The contact stated that the failure was related to NHTSA Campaign Number: 20V639000 (Fuel System, Gasoline). The contact stated that he was a master mechanic. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The contact called two other local dealers, Tadd Jenkins Chevy 409 Farnsworth Way, Rigby, ID 83442, and Smith Chevrolet. Address: 3477 Pioneer Dr Suite 200, Idaho Falls, ID 83402. The manufacturer was contacted, but no assistance was provided. …
The contact owns a 2020 GMC Acadia. The contact stated that while driving at various speeds, the vehicle stalled. There was no warning light illuminated. The contact stated that while his wife was driving at an undisclosed speed at an intersection, the failure recurred, and the vehicle stopped in the middle of the intersection. The vehicle failed to restart, and the driver was unable to pull over to the side of the road. The vehicle was towed to an unknown dealer, but was not diagnosed because the contact declined to pay the diagnostic test cost. The vehicle was then towed to the dealer where it was purchased, and the fuel pump module was replaced; however, the failure recurred 2-3 months later. The contact stated that the vehicle had failed to start. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 104,000.
Related recalls (4)
Fuel system, gasoline › Storage › Tank assembly
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia All-Wheel Drive (AWD) vehicles. The fuel tank rollover valve may not provide a proper seal in the event of a rollover crash.
Remedy: Dealers will inspect the fuel tank and replace the fuel tank shell if the rollover valve is found to be dislodged or missing, free of charge. Owner notification letters were mailed July 27, 2022.
Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittings
General Motors, LLC. (GM) is recalling certain 2021 Cadillac XT5, XT6, and GMC Acadia vehicles. The fuel supply lines may be improperly attached and seated.
Remedy: Dealers will inspect and replace fuel supply lines as necessary, free of charge. Owner notification letters were mailed on July 1, 2021.
Fuel system, gasoline › Delivery › Fuel pump
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
Remedy: GM will notify owners, and dealers will replace the fuel pump module. The recall began November 16, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet…
Fuel system, gasoline › Delivery › Fuel pump
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018.
Frequently asked questions
Which GMC Acadia years have fuel system problems?
By NHTSA complaints, the 2021 (30), 2014 (25), 2012 (24), 2008 (16) and 2009 (15) model years. Fuel System complaints make up 19% of all complaints for the 2021.
Is there a recall for GMC Acadia fuel system problems?
Yes — 4 recalls, including 22V-446 (tank assembly, Jun 23, 2022); 21V-422 (hoses, lines/piping, and fittings, Jun 3, 2021); 20V-639 (fuel pump, Oct 15, 2020). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.
At what mileage do GMC Acadia fuel system problems start?
Across all years, half of the complaints with a recorded mileage happened before about 54,000 miles; 50% happened before 50,000 miles.
What part fails most often?
Owners most often name the delivery › fuel pump (1 mentions), followed by the delivery › fuel pump › control/drive module (1).
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.