2011 GMC Terrain fuel system, gasoline problems
17 owner complaints filed with NHTSA name the fuel system, gasoline on the 2011 GMC Terrain — 4% of all complaints for this model year.
What owners report
“The contact owns a 2011 GMC Terrain. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The vehicle was towed to the contact's residence, where an independent mechanic diagnosed that the high-pressure fuel pump and camshaft sensor needed to be replaced…”
filed Jun 7, 2022
“There was a recall for my vehicle to replace the high pressure fuel pump. This was replaced and 1 week later the check engine light came on. Taken to dealer. Diagnosed as catalytic converter. The catalytic converter is under a public service extended warranty (10 years, 120,000 miles whichever…”
filed Dec 22, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel System, Gasoline problems in other Terrain years
| Year | Reports | Share |
|---|---|---|
| 2023 Terrain | 5 | 14% |
| 2022 Terrain | 8 | 17% |
| 2021 Terrain | 2 | 6% |
| 2020 Terrain | 6 | 3% |
| 2018 Terrain | 1 | 0% |
| 2015 Terrain | 2 | 1% |
| 2013 Terrain | 2 | 1% |
| 2012 Terrain | 1 | 0% |
| 2010 Terrain | 2 | 1% |
Other reported problem areas on the 2011 GMC Terrain
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.