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  1. 04 GP GT fuel pump relay problems, desperately need help

    DTC's, Problems & Troubleshooting
    Hey all, it's been a long time since I've posted here, but the 3800s never left our family! I no longer have my Riv, but my mother and brother each have '04 GPGTs and my mother in law has an 05 LeSabre, and I still love working on the 3800s. I'm calling out for help on a serious issue we've...