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New fuel pump assembly issue looking for help

Discussion in 'Cherokee' started by Engir, Mar 7, 2025 at 4:25 AM.

  1. Mar 7, 2025 at 4:25 AM
    #1
    Engir

    Engir [OP] 1987 Jeep Cherokee Laredo

    Joined:
    May 18, 2024
    Member:
    #8684
    Messages:
    44
    Gender:
    Male
    Costa Rica
    Vehicle:
    1987 Jeep Cherokee Laredo
    none
    To expand on this when I bought my jeep the fuel gauge was not working I did a test with the multimeter and determined that the wiring and gauge was good (See my most recent post) now that I have replace it when I turn the key to the on position the pump does not stop running, the Jeep starts right up no issues but as far as I can tell the pump never stops running also the gauge (As you can see in previous post) is no longer on "E" it is "- E" meaning looking at the gauge face the needle is at the 8 O'clock position.

    Doing reach I am seeing the pump issue could be a relay but the wiring check showed no issues and other stuff is saying the pump assembly is bad.

    Where is the relay that I need to check to be sure and does anyone have any ideas of something for me to check for this issue?


    Thanks
     
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