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Thread: 1979 Cadillac Coupe De'ville E.F.I. problem.

  1. #1
    Austin1993 is offline Cadillac Owners Member
    Automobile(s): 1979 Cadillac Coupe De'ville 425 EFI
    Join Date
    Jun 2013

    1979 Cadillac Coupe De'ville E.F.I. problem.

    I had took the out the wires to the relay and can't find out which goes where for the fuel pump relay. The wires are orange, orange/black, light blue, and light brown and the relay is 12V 30A. A picture of the relay would also help if anyone has one. The relay was melted slightly and the fuel pumps will not turn on. I'm sure I am going to have to replace the wires too. Any info and help would be appreciated.

    Last edited by Austin1993; 06-20-13 at 09:46 AM.

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