your right joe about the air entering the can while fueling, but as far as myself i have been a gasoline tanker driver for over 15 of my 27years of being a truck driver and im well schooled on vapor recovery and thats why i plug into my vapor line from my tank and run it into my can ( that i also keep in the shade) and this procedure keeps outside air from entering the fuel can to a minimum. believe me if this engine rusts there is a problem.


your right too Tom, I will heed your advice and plug with piston in the down position.

Gary