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Thread: 2013 lml fuel gauge all over place while driving after tunned

  1. #1
    Junior Member
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    Sep 2022
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    Default 2013 lml fuel gauge all over place while driving after tunned

    is there a setting i may have hit by mistake for fuel level sensor. everything else works great

  2. #2
    Lifetime Member GMC-2002-Dmax's Avatar
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    Dec 2005
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    1,294

    Default

    wrong fuel tank segment ?
    www.mscservices.net


    Tuner of many, many Duramax and Cummins Diesels.


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