One problem related to other fuel system tank assembly has been reported for the 2007 Chevrolet Avalanche. The most recently reported issues are listed below.
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.
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Hoses Lines/piping, And Fittings problems |