WINNEBAGO CHIEFTAIN 1991 32 FT GAS TANK ISSUE
Grandson's Chieftain having issues on the trip. When he adds gas, after a few gallons fuel runs out somewhere coming over the top of the tank. Nozzle does not shut off. Sounds like the tank is over...
Forum Discussion
I don't know if it's a GM motor/chassis, but there was an issue with the joint between the fuel tank filler pipe and the vent tube to crack which would dump gas. Another possibility is if the pump is at the top the fuel pump gasket could be gone. It was around the early ninties when it was a problem
