That gas has to go somewhere, better to have it come out the cap than out in the truck. Drive it after filling it, or add an expansion tank.


1961 ford f500
1953 3100 five window (https://www.facebook.com/1953-Chevrolet-5-window-1533405913413610/)
1955-2 3200 big window (https://www.facebook.com/Leep3200/)
55yrs as a mechanic and retired. (kind of)