Sometimes you dont get a good ground from tank to frame. Did you put the ground jumper across the hose from fuel line to tank ? Take an alligator to tank lip and then to frame. Make sure you get good grounds see what happens and let me know. good luck
1969 Dodge Coronet R/T Convertible 1979 LiL Red x2 2012 Yellow Jacket 2006 mega cab 1977 Trailduster 1979 Trailduster