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Thread: Lag between shifts

  1. #1
    Tuner in Training
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    Lag between shifts

    I know this has been covered here, just couldn't find it again. What is the terrible lag bewteen shifts, torque management we can't get to or what? Am I missing something? Thanks....

  2. #2
    Супер Модератор EC_Tune's Avatar
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    TM & Shift pressure most likely. Russ our resident trans guru may be able to help you a bit as well.
    Always Support Our Troops!

  3. #3
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    i'm actually quite interested in this as well... my 6T70 (6-speed) is very slow to shift and makes the on-demand paddles much less fun than i thought they'd be

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  4. #4
    Tuner in Training
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    Quote Originally Posted by EC_Tune
    TM & Shift pressure most likely. Russ our resident trans guru may be able to help you a bit as well.
    Doug, I found out that it is "defueling" at the shift, an allison thing programmed in the TCM. There is a beta to take care of it now. I'm going to try it. I'm running b100 now since our diesel is $4.00!!!! ouch.....

  5. #5
    Супер Модератор EC_Tune's Avatar
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    Eeeeyyyyaoooooo! 4.00!
    And I've seen 4.15 out here in la la land...
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  6. #6
    Advanced Tuner Programmer's Avatar
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    Luxury...$1.27 a litre for #2 Diesel up here...
    For you 'mericans, that's $1.27 x 4 for your gallon.

  7. #7
    Tuner in Training
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    How Do I Remove Defueling Between Shifts?