I have a CRANK FUSE (3Amps) that keeps blowing. The wiring diagrams show this fuse go to a fuel pump relay, but I don't have a EFI engine. It's carburated. It seems to blow after the engine starts. The car is a 84 Pontiac TA. The engine VIN code is G (V8 5L 4bbl). Sorry if this isn't diy_efi related. Thanks. Carmine