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Thread: Tune Refinement Questions

  1. #1
    Potential Tuner
    Join Date
    Mar 2024
    Posts
    5

    Tune Refinement Questions

    Hi everyone!


    So as the title says need some help really quick with values. I got my tune to Crackle/Pop. But on Downshift its more of a Crackle/Burble instead of a Crackle/Pop. When i rev in park/N with no rev limiter in place it pops like gun shots. But when i down shift it does not.

    My values in both menus for my octane have been tuned via data logging and currently setting at -15 (tried -22 but ran way to rich) -10 wasnt loud enough and -15 is a good middle ground so far. i wonder if i push it to -17 will it make it pop on down shift?

    or is it because i still have my Displacement on demand on? aka AFM.

    any help would be great.

  2. #2
    Tuning Addict blindsquirrel's Avatar
    Join Date
    Apr 2017
    Location
    Meridian MS
    Posts
    8,860
    What's wrong, did you try to buy a Harley and they said you weren't fat enough? Or are you just an actual 12 year old?
    GM Gen4 Injectors v2.1.xls
    ChatGPT is the end result of someone assuming that if they gather up a large enough pile of sh*t it will spontaneously generate a pony.

  3. #3
    Potential Tuner
    Join Date
    Mar 2024
    Posts
    5
    ah your one of those. sorry some of us like to enjoy the sound our car makes. Wife didn't cheat on you enough?