2011 GMC Terrain fuel/propulsion system problems
31 owner complaints filed with NHTSA name the fuel/propulsion system on the 2011 GMC Terrain — 8% of all complaints for this model year.
What owners report
“SUV gets a slow down warning and it stops shuts off , it’s happened several times now I’m scared!!you wait few minutes it turns back on , mechanic said this a complain about this vehicle all the time , it has not been repaired I’m disabled with no money , I was on the highway and thank God I was on…”
filed Jul 31, 2024
“Engine Failure: Timing chain had excessive slack causing guide to be sheared off. Timing chain guide bolt was completely stripped requiring both the timing chain and cylinder head to be replaced. Safety: The vehicle stalled while driving Problem: Problem was confirmed by a dealer Warnings: The…”
filed Feb 12, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Terrain years
| Year | Reports | Share |
|---|---|---|
| 2024 Terrain | 10 | 20% |
| 2023 Terrain | 14 | 37% |
| 2022 Terrain | 27 | 46% |
| 2021 Terrain | 2 | 6% |
| 2020 Terrain | 25 | 13% |
| 2019 Terrain | 4 | 2% |
| 2018 Terrain | 12 | 5% |
| 2017 Terrain | 4 | 3% |
| 2016 Terrain | 3 | 2% |
| 2015 Terrain | 15 | 5% |
| 2014 Terrain | 15 | 5% |
| 2013 Terrain | 21 | 6% |
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.