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A4 trans wont shift

This is a discussion on A4 trans wont shift within the Automatic Transmission forums, part of the Drivetrain category; I have a 99 t/a with the a4. Nothing major done mild heads, cam. When im on a pass, or ...

  1. #1
    Awesome member Bad Co.'s Avatar
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    A4 trans wont shift

    I have a 99 t/a with the a4. Nothing major done mild heads, cam. When im on a pass, or just getting in it on a country road it doesnt want to shift from 3rd to 4th. I will hit the rev limiter everytime. I do have a B&M shift pak plus. It a electronic shift kit that ups the line pressure in the trans. I took it off and still no difference. Possible valvebody issues? The trans has only 94K miles on it and has seen the shift kit since new.

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    Senior Member bills98ta's Avatar
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    The shift points need changed in the ecm. Do you have a programmer ?

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    Awesome member Bad Co.'s Avatar
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    I do not and my local tuner says its the trans. Possible valvebody issues. I have asked him to go through the ecm.

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    old timer blue02Z's Avatar
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    does it go into 2nd okay? it does sound like valve body issues, unless it doesnt go into 2nd. then its the 2-4 band that is burned up

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    Senior Member JaycenK's Avatar
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    Mine did that in just about every gear before it took a crap. You need to see what the actual line pressure is and see if it falls on it's face before it is supossed to shift.

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