Table 1 shows two common other fuel system related problems of the 2024 GMC Terrain. The number one most common problem is related to the other fuel system (nine problems). The second most common problem is related to the other fuel system pump (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems |
Since purchase, this vehicle has consistently had an issue with the fuel system. When I call GMC they state only use no ethanol fuel. I wouldn’t have bought this car if that was the case. The dealership never said that when I was buying it. Read details...
Fuel pump went out at 42k miles. Read details...