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Thread: Second gear lockup - 4T65E

  1. #1
    Tuner in Training
    Join Date
    Dec 2007
    Location
    The Mitten
    Posts
    38

    Second gear lockup - 4T65E

    Has anyone else experimented with this? I decided to give it a try and liked the initial results, but now I've run into an issue.

    Second gear lockup was working great, I just about had the lockup in second and the 2-3 shift after just about perfect. Now, I've noticed that the TCC will lockup in second only for several shifts before it seems to be disabling itself. Lockup in 3rd and 4th functions just as programmed with no excessive slippage.

    I'm getting ready to give up on this idea, any tips or suggestions would be greatly appreciated.
    2006 Pontiac GTO, Torrid Red, M6, "LS2.5"
    - LS3 Heads; 11.5:1
    - ARH Headers
    - Magnaflow
    - Svede
    - RipShift race

    - No Lift Shift


    2012 Chevrolet Cruze, Blue Topaz Metallic, M6, 1.8
    - Stock
    - 42 MPG

  2. #2
    Tuner in Training
    Join Date
    Apr 2009
    Posts
    34
    post your tune i have a 98 riv i have been messing with