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  1. ficm and relay

    6.0L Power Stroke Engine and Drivetrain
    If the ficm is bad, will you still get clicking for the injectors and relay when turning key on. Truck would shut off when on highway and hot. Cool down and restarts. Put new ficm on and cranked but with only 40.5 volts. let it idle a while (30min) the put in reverse and died. Now, 0 volts from...