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  1. #1 Re: 3.69 gears installed! but issues... 
    Killa Bee Scottydoggs's Avatar
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    give it some time, it could just be learning. when i did my trans swap it shifted like a mule kick for while.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  2. #2 Re: 3.69 gears installed! but issues... 
    GXP Level Member Grimsin's Avatar
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    Quote Originally Posted by ScottyDoggs View Post
    give it some time, it could just be learning. when i did my trans swap it shifted like a mule kick for while.
    when i swapped the trans months ago it never shifted this hard.

    I got thinking(hard thing for to do lol) and im gonna unplug the battery and reset the pcm, here is my thoughts.

    I installed the pcm(tuned for 3.69) when my final drive was 2.72.
    i then drove across town to my father inlaws garage to get my gears installed, got the gears installed... but never unplugged the battery to reset the pcm.
    so the pcm wants 3.69 gears, i drove for 10 min with 2.72 gears, didnt reset the pcm, then drove with 3.69 gears....pcm is thinking wtf maybe?? lol
    Last edited by Grimsin; 09-13-2015 at 08:16 PM.

    3.8l N/A POWA! :4'' HAI\L67 HVTB\HV3\ER Rockers\WP underdrive pulley\Headers\cat delete\91 octane overkill incar tune.3.69 gears, Trans go shift kit.
    My Car:http://www.grandprixforums.net/threa...2005-Impala-LS
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