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Thread: lly start to tuning idle issues

  1. #1
    Tuner in Training
    Join Date
    Jun 2017
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    26

    lly start to tuning idle issues

    ive started tuning on my lly duramax and seems to have decent power but has a pretty choppy idle, heres my tune and a log of it, any help would be greatly appreciatedduramax.hptdurmax.hpl

  2. #2
    Advanced Tuner dhoagland's Avatar
    Join Date
    Jun 2015
    Location
    Aubrey TX
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    890
    I'm a noob, so take what I say with that in mind.
    I believe most will tell you to leave idle areas basically stock, Unless you have crazy oversize nozzles.

    Completely different platform. On my Camaro I calibrated the MAF, adjusted the fueling.
    I ran great but kind of knocked on a hot start.
    I put the stock fueling, timing, ETC... from about 1100 RPM down and all is well.
    Might try something like that with you tune
    2011 Camaro 2SS Convertible L99 Bone Stock for now
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