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Loud double bang shift

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Old 07-04-2008, 03:11 PM
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Default Loud double bang shift

Just had my trans fluid changed. And now when i WOT 1 to 2nd in my auto sounds like two loud bang and you can feel it under the car while driving.

with the cutout, the auto shifts were always loud. it would be smooth acceleration then a BRRR at every shift but now 1 to 2nd sound like BRRR BRRR (sorry its ahrd to type sounds) and I feel it under the car then back to acceleration.

When I drive normally its ok, but also at 3/4 throttle 1 to 2nd sound like a double shift and u feel it under the car.


No codes, and regular driving the car feels fine, and after the 1-2 bang all the other shifts feel the same.
Old 07-04-2008, 04:07 PM
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trans mount is broke. get under it and see if you can lift the trans by hand.
Old 07-04-2008, 04:30 PM
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Time for a T-56 upgrade
Old 07-04-2008, 04:50 PM
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I had something similar, seemed one of the bolts for my trans mount decided to quit work and leave, so that bitch was makin all kinds of noise. I just replaced the whole thing with an aftermarket piece, no problems.
Old 07-04-2008, 09:40 PM
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chech the trans mount, my friends TA had the same problem
Old 07-05-2008, 12:50 AM
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Sounds like the same problem I am having. I replaced my entire rear end and the trans mount and still cant figure it out -_-
Old 07-05-2008, 01:15 AM
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That definitely sounds like a trans mount. It's no big deal really, money-wise. Go to a reputable transmission place and have the mount replaced. Probably cost you like $50.
Old 07-05-2008, 03:45 AM
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you can do it in your driveway with a jack.




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