Table 1 shows three common gasoline fuel system related problems of the 2011 GMC Terrain. The number one most common problem is related to the gasoline fuel system (nine problems). The second most common problem is related to the tank filler pipe and cap (one problem).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System problems | |
| Tank Filler Pipe And Cap problems | |
| Fuel Pump problems |
The engine or fuel system show a severe malfunction. When at a stop light, the rpm's drop so much that it shuts down sometimes, some others, it barely stays on. I called the dealership and told me that it was not a warranty covered repair and that I had to pay for the diagnostic plus whatever was Read details...
The contact owns a 2011 GMC Terrain. While attempting to refuel the vehicle, gasoline fuel spilled out of the fuel tank. The dealer made six attempts to duplicate the failure by straightening the fuel hose, replacing the fuel tank and the filter however, none of the repairs corrected the failure. Read details...
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. Read details...