2021 GMC Yukon Fuel system Problems
- Complaints
- 56about this part
- Share
- 16%of 344 total for the year
- Median mileage
- 42,214miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 56 complaints about the fuel system of the 2021 GMC Yukon, 16% of the 344 complaints for this model year. Where a mileage was given, the median is 42,214 miles. 2 recall campaigns on record are filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was driving down the highway and all at once a bunch of different lights and emergency warnings started flashing on my dashboard and my car was almost like sputtering like it wasn’t getting the gas it needed or something. You could feel lots of movement right up front and I was forced to pull over and get towed. They said the engine would need to be completely replaced.”
NHTSA complaint #11759232, filed 2026-08“I got 3 messages on the dash going off simultaneously 1. Service Traction Control System 2. Forward Collision System unavailable 3. Service ESC I could feel the truck bogging and shaking a little at this point Then soon after the check engine light was flashing and it was noticeably misfiring and rough idling. I pulled some codes at Oreillys and got back 1. P0300 misfire 2. P050D cold start rough idle”
NHTSA complaint #11701140, filed 2025-11“My vehicle fuel pump control module has failed. GMC has an open recall for my year, make and model however claims that my vehicle is not listed on the recall list that came out around 9/15/2025. I contacted GMC and they cannot provide me with a specific reason as to why it’s not included.”
NHTSA complaint #11689121, filed 2025-09“On a road trip out of state we stopped for gas. We got back on the road and few miles out the car suddenly slowed and gave a message on the screen something about acceleration. We pulled over and next the reverse didn’t work. We stayed overnight then next day the reverse still did not work. We were able to place in drive and continue on but we don’t have fully functioning reverse mode.”
NHTSA complaint #11477200, filed 2022-08“In January 2021, I purchased a new 2021 GMC Yukon Denali from a GMC dealership, which currently has only about 27,000 miles. To date, several recalls have been assigned and completed for my vehicle. per the websites for GMC and your agency. …”
NHTSA complaint #11687539, filed 2025-09Related recalls
- 21V739000Sep 23, 2021General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles. The fuel pump…Covers: GMC Yukon 2021, Chevrolet Tahoe 2021, GMC Yukon XL 2021 +4 more
- 21V064000Feb 11, 2021General Motors, LLC (GM) is recalling certain 2021 Chevrolet Tahoe and GMC Yukon vehicles. The fuel tank assemblies may be missing adhesive between two layers…Covers: GMC Yukon 2021, Chevrolet Tahoe 2021
Related service bulletins
- 11028909Feb 19, 2026Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles listed above may have a condition which can cause the fuel pump power control…
- 11028382Feb 5, 2026Emission Recall. Additional VINs moved to Open status.
- 11027870Jan 29, 2026Emission Recall. Additional VINs Moved to ‘Open’ Status
- 11027666Jan 15, 2026Emission Recall. Fuel Pump Power Control Module. Additional VINs Moved to ‘Open’ Status
- 11026626Dec 17, 2025Emission Recall. Additional VINs moved to Open status.
- 11024191Oct 9, 2025Emission Recall. Population Expansion.
- 11023730Oct 3, 2025Emission Recall. Fuel Pump Power Control Module.
- 11023093Sep 11, 2025Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles listed above may have a condition which can cause the fuel pump power control…
- 11019378Apr 12, 2025This service bulletin provides a procedure to replace the FPDCM if found to cause customers concerns of Crank No Start, Stalling, Malfunction Indicator Lamp (MIL) Illuminated…
- 11017173Mar 21, 2025This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 2% |
| 2025 | 3 | 5% |
| 2024 | 6 | 6% |
| 2023 | 15 | 6% |
| 2022 | 17 | 9% |
| 2021 | 56 | 16% |
| 2020 | 2 | 5% |
| 2019 | 1 | 2% |
| 2018 | 2 | 3% |
| 2017 | 10 | 5% |
| 2016 | 7 | 3% |
| 2015 | 13 | 2% |
| 2013 | 2 | 2% |
| 2012 | 4 | 6% |
| 2011 | 7 | 4% |
| 2010 | 2 | 2% |
| 2009 | 4 | 4% |
| 2008 | 5 | 3% |
| 2007 | 16 | 4% |
| 2006 | 3 | 11% |
| 2005 | 9 | 11% |
| 2004 | 5 | 3% |
| 2003 | 15 | 7% |
| 2002 | 8 | 5% |
| 2001 | 9 | 5% |
| 2000 | 12 | 7% |
| 1999 | 16 | 8% |
| 1998 | 5 | 6% |
| 1997 | 8 | 6% |
| 1996 | 4 | 6% |
| 1995 | 6 | 7% |
Other parts of the 2021 GMC Yukon
190 complaintsTransmission and drivetrain
55 complaintsEngine cooling
32 complaintsElectrical system
31 complaintsOther or unknown
23 complaintsForward collision avoidance
19 complaintsAir bags
18 complaintsBrakes
12 complaintsSteering
11 complaintsSeats
7 complaintsSuspension
6 complaintsVehicle speed control
6 complaints
← All problems reported for the 2021 GMC Yukon
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology