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Thread: noob with retarded timing?

  1. #1
    Potential Tuner
    Join Date
    Sep 2021
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    2

    noob with retarded timing?

    Log and tune both attached, seems to be pulling timing off one cylinder? Did I overlook or miss something in the tune? Probably don't have all the parameters yall will want on the log though, just let me know what you'd like to see. Copied parts of other tunes, one of which was 5FDP's, I copied the trans section.

    Thanks.

    odd miss in 6th.hplupdated PE TM and trans.hpt

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
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    13,568
    What do you mean by pulling off one cylinder?

    The log is missing knock retard and burst knock. You also changed the burst knock table in the tune wrong. You don't want it at 8 for every cell, it should be zero for all cells.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Potential Tuner
    Join Date
    Sep 2021
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    2
    It seemed consistent with one cylinder, length of time and also feel.

    I will correct that. I must have read one of your posts wrong.

    Also, hello from 2.5 hrs north