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Thread: how to increase pressure trans (SILVERADO 2011) is my first tune

  1. #1
    Tuner in Training
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    Jan 2014
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    how to increase pressure trans (SILVERADO 2011) is my first tune

    I want to increase the pressure of the trans but not be as strong changes, I need help because it has many functions.
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  2. #2
    Senior Tuner Russ K's Avatar
    Join Date
    Dec 2005
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    Regina, Sask.
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