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Thread: 2008 Dodge Cummins - Skim disable

  1. #1
    Tuner in Training
    Join Date
    Mar 2016
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    22

    2008 Dodge Cummins - Skim disable

    I am working on a 2008 F-350 with a 2008 Cummins conversion. I am having trouble with a U1421 code so it won't start. Can I disable the skim with HP?

  2. #2
    Tuner in Training
    Join Date
    Apr 2018
    Posts
    23
    I'm going to say yes. Because I found that option in my ecu which happens to be disabled already for some reason.