2021 GMC Yukon XL fuel system problems
Owners reported fuel system problems in 33 complaints for the 2021 GMC Yukon XL, 10% of the complaints on file. It is the 3rd most reported problem area for this model year.
At a glance
- Complaints
- 33 10% of this year's complaints
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
What the data shows
None of the fuel system complaints mention a crash, fire, injury or death.
What owners wrote
I was traveling on the highway and the vehicle started to jolt, sputter and speed acceleration was reduced in a highly congested area with little room to maneuver. I had to quickly shift lanes and get off at the first exit I could as I figure out what the issue was. I immediately contacted my Dealership and they were able to get me an emergency appointment so my vehicle could be inspected that day. After the Dealers analysis they said that a lifter needed to be replaced.
The contact owns a 2021 GMC Yukon XL. The contact stated while attempting to start the vehicle, the vehicle failed to start up. The vehicle was towed to a dealer where it was diagnosed that the fuel pump power control module was inoperable. The vehicle was not repaired. The contact believed that the failure was associated with NHTSA Campaign Number: 21V739000 (Fuel System, Gasoline); however, the VIN was not included. The manufacturer was notified of the failure. The failure mileage was approximately 63,000.
Other problems reported for the 2021 GMC Yukon XL
- Engine 161 complaints
- Drivetrain & axles 49 complaints