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Thread: sorry for the rehash

  1. #1
    Join Date
    Apr 2007
    Location
    Utah
    Posts
    71

    sorry for the rehash

    My fuel pump is rated for 55 -62 psi. I am getting 55 psi fuel pressure through the regulator. Am i using a fuel pump that is a little weak ( meaning should I get one that has a higher rated psi) or is it more likely that I am not getting enough electric current to the new pump I have installed?

    Thanks
    1990 K2500 with Hummer Kit Body, LQ4, 4l80e 4x4

  2. #2
    Thats about all I get out of mine. You may have a counterfeit pump.
    Then again I might have a fake also.
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  3. #3
    Join Date
    Apr 2007
    Location
    Utah
    Posts
    71
    so does your engine run a little lean as a result or are your running ok?

    Thanks
    1990 K2500 with Hummer Kit Body, LQ4, 4l80e 4x4

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