99" GMC Fuel Pump Question...

Discussion in 'General Chevy & GM Tech Questions' started by ron bowers, Oct 7, 2012.

  1. ron bowers

    ron bowers New Member

    not working have power new pump pump sys. at gm standerd

    99'HEARTBEAT MODERATOR Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

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  3. MrShorty

    MrShorty Epic Member 5+ Years 1000 Posts

    Not trying to read between any lines, if you have a new and known good pump and that pump is getting power, but the pump refuses to run, then the only fault left is a bad ground.

    If you check the ground and it is fine, then you should go back and re-visit those two statements. Either the pump really doesn't have power or your new pump is bad out of the box.
  4. dpeter

    dpeter Epic Member 5+ Years 500 Posts

    Welcome to the forum. Could you restate that in the form of a question? I am not clear about what you are looking for.

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