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Bronco Won't hold charge

Discussion in 'Ford Trucks' started by Jgramlich, Dec 8, 2010.

  1. Jgramlich

    Jgramlich Senior Member
    Messages: 111

    So I have my 91 Bronco with a 7.6 pre- unimount Western and newer western spreader. The truck has a nearly brand new alternator and battery (Both are operating correctly).It will not hold a charge. I'm going to rip the thing apart Friday, but in the mean time, I was wondering if there are some common places in the plow harness or wiring that may be shorting, pinching etc. It may save me some time.

    As always, thanks a ton. (I'll post this in the Ford Truck section as well)
  2. woodchuck2

    woodchuck2 Senior Member
    Messages: 304

    Put an amp draw meter on the pos battery cable and pull one fuse at a time until the draw goes away. If this does not work then you have a device not protected by a fuse that is drawing from the battery. It could also be a stuck voltage regulator too.