One problem related to other fuel system tank assembly has been reported for the 2003 GMC Savana. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Savana based on all problems reported for the 2003 Savana.
Gas tank leaks when full. The seam where the filler neck meets the tank's nipple is cracked. Gm does not manufacture a replacement tank, no used tanks available. I'm forced to drive a van that leaks fuel if full, or hits a bump in the road. Help!.
| Other Fuel System problems | |
| Other Fuel System Hoses Lines/piping, And Fittings problems | |
| Other Fuel System Tank Assembly problems |