1. 03 G.C.Injector fuse

    4.7.H.O.I have blown 2 injector fuses on hard acceleration since replacing alternator and starter was it something I did?

  2. #2
    Join Date
    Feb 2009
    Dayton Ohio Area

    03 G.C.Injector fuse

    Check the wiring for shorts.
    Check your engine mounts.
    If you quickly rev your engine from idle above 3300rpm and down to idle does the engine rock heavily? It could be pinching the wires.

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    Last edited by JPNinPA; 01-22-2020 at 10:44 PM.
    "Never look down on anybody unless you're helping him up" - Jesse Jackson

  3. #3

    Re: 03 G.C.Injector fuse

    Thanks, i was also told to check the green,black wire running from ASD relay to ECM so I guess I have to take out the PDC out of the way along with coolant reservoir to get at it, motor mounts seem fine.

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