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Thread: Shifts too firm at power?

  1. #1
    Tuner
    Join Date
    Apr 2004
    Location
    Hurst TX
    Posts
    101

    Shifts too firm at power?

    OK let me say it feels like it hits reverse for a split second on heavy acceleration or WOT, I'm serious. It feels like the shift stops the engine for a split second.
    And it's more noticable in 1-2 upshift.
    2004 Chevy 1500 CC 5.3L 2000 Pontiac GA 3.4L 1995 Pontiac TA LT1 1997 Camaro 3.8L

  2. #2
    Senior Tuner
    Join Date
    May 2003
    Location
    Santa Clarita, Ca
    Posts
    962

    Re: Shifts too firm at power?


    What do you have your torque, engine and trans abuse, shift torque reduction values set at?

    If your vehicle is equipped with an electronic throttle, it may be closing.

    Also, have you looked at the scanner data to see if anything odd is happening?


    Ken

  3. #3
    Senior Tuner
    Join Date
    Nov 2002
    Location
    Central Florida
    Posts
    2,503

    Re: Shifts too firm at power?

    This sounds like upshift torque management
    going about its business, to me.