Thread: '08 GP base trans click/clunk

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  1. #1 '08 GP base trans click/clunk 
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    got me a lil problem thats been developing and not sure what it is. what it feels/acts like when driving is a u-joint on a rwd thats shot- get a little "clunk" but only between gears if im not into the go pedal. kinda hopin to read its a cv joint but it looks like there play/slop in the trans.
    any ideas??

    08 grand prix NA3800
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  2. #2 Re: '08 GP base trans click/clunk 
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    forgot to add- thats pass. side. drivers side is the same
    08 grand prix NA3800
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  3. #3 Re: '08 GP base trans click/clunk 
    Killa Bee Scottydoggs's Avatar
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    looks, sounds normal. might be the motor and engine mounts.


    hood open, fire it up, shift from p to r ro d, watch how much the engine moves, if more then a couple inches mounts are dead. if the engine side is real bad the engine will twist in the bay on the r to d shift.

    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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  4. #4 Re: '08 GP base trans click/clunk 
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    welp, all mounts were new a year ago. the divers side has more slop in it. ill get a video of that side here inna bit.
    08 grand prix NA3800
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