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Thread: 6l80e shift flare 2-3 shift presure volume at 40 all others ar 200?

  1. #1
    Potential Tuner
    Join Date
    Sep 2021
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    Los Angeles, CA
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    9

    6l80e shift flare 2-3 shift presure volume at 40 all others ar 200?

    I am pretty good at tuning my engine how ever the dreaded 2-3 shift flare hads reared its ugly head. So question so under max volume why all shifts are set to 200 expect for drum roll 2-3 shift? It seems GM wanted these to flare in 2-3 shift.

  2. #2
    Advanced Tuner
    Join Date
    Dec 2019
    Location
    MS
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    568
    If i understand it correctly it has to do with the air purge on the 2-3 clutch.

  3. #3
    Senior Tuner
    Join Date
    Jul 2020
    Location
    VIC Australia
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    1,199
    I doubt setting it to 200 will fix it.

    This recent thread might help.
    flare shift cant figure out how to stop (hptuners.com)