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Thread: have a friend w/ a GTP that has a problem into 3rd

  1. #1
    Tuner
    Join Date
    May 2004
    Location
    Streamwood, IL.
    Posts
    196

    have a friend w/ a GTP that has a problem into 3rd

    He has quite ab it of KR but this isnt what im trying to address right now. When hes WOT and the car shifts from 2nd to 3rd the car will not accelerate anymore. I have logged the input and output shaft RPMS and also current gear in hp tuners. Can anyone offer some assistance here? Im not an automatic trans guy.

    check it out if you could:
    http://tech.cfbinc.com/dave/pete/
    Thanks
    dave

  2. #2
    Tuner
    Join Date
    May 2004
    Location
    Calif
    Posts
    56

    Re: have a friend w/ a GTP that has a problem into

    what changes have been made???? It looks like it might be engine related because the rpms are going down.. The MAF seems to support this. Could be SC belt slip.

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