Does the '54 feed the carburetor through a sending unit instead of through the bottom of the tank via gravity?

I wonder if your vented gas cap is faulty?

I drove my '50 all last summer in Atlanta on crappy ethanol fuel but never experienced those problems. It has a mechanical pump.

Last edited by Otto Skorzeny; 04/01/2023 12:55 AM.
1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)