Table 1 shows four common other fuel system related problems of the 2007 Chevrolet Avalanche. The number one most common problem is related to the other fuel system (five problems). The second most common problem is related to the other fuel system tank assembly (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Hoses Lines/piping, And Fittings problems |
Stabilitrak and traction control warning messages frequently display and cause harsh shifting and reduced power. Vehicle may be stationary or driven. Read details...
I started smelling gas and that went on for 2 months now at a idle you can see fuel dripping off the fuel tank coming from the top of the fuel tank. I believe the metal liine have rusted. Read details...
The vehicle is equipped with the ability to handle flex fuel after you run the flex fuel then switch back to unleaded the fuel pump is damaged, I've spoken to other owners that own an Avalanche same model year and they are experiencing the same issue but gm ignores this. Read details...