One problem related to other fuel system tank filling/charging has been reported for the 2004 Chevrolet Avalanche. The most recently reported issues are listed below.
Started smelling a strong odor of gas after filling up. I checked under the truck and saw gas that seem to be coming from the top of the gas tank and dripping off the bottom of the gas tank.
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems | |
| Other Fuel System problems | |
| Other Fuel System Tank Mounting problems | |
| Other Fuel System Tank Filling/charging problems |