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Shifting from 2nd to 3rd thump noise..

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Old Dec 22, 2006 | 06:30 AM
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Question Shifting from 2nd to 3rd thump noise..

when I manually shift in my 5at from 2nd to 3rd there is a loud single thump noise while it is changing gears..why is this?
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Old Dec 22, 2006 | 09:52 AM
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Bump
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Old Dec 22, 2006 | 01:33 PM
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thanks!
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Old Dec 22, 2006 | 01:35 PM
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You're very welcome!
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Old Dec 22, 2006 | 01:44 PM
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is it like a clunk. its normal on manuals.
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Old Dec 22, 2006 | 01:49 PM
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no its loud and very abnormal sounding...it doesnt do it in any other gear
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Old Dec 22, 2006 | 01:49 PM
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Originally Posted by rocks
is it like a clunk. its normal on manuals.
He has a 5AT.
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Old Dec 24, 2006 | 01:40 PM
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It's normal on the 5AT.
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Old Dec 24, 2006 | 05:09 PM
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My Z does the same, it's a loud *** thump from 2nd to 3rd. It's annoying and sounds like the tranny might get damaged when I'm flooring it.
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Old Dec 24, 2006 | 06:11 PM
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My 03' touring does the same kind of 'quick grind' from 2nd to 3rd... and only then... and usually only when it's cold... I wish that **** would stop.
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Old Dec 24, 2006 | 06:13 PM
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I get it too.

Our trannies are very loud.
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Old Dec 24, 2006 | 10:49 PM
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It's been discussed before.

https://my350z.com/forum/showthread....&highlight=5at

Look at post #20
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Old Dec 25, 2006 | 06:59 AM
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Definately normal. You can hear every gear click in this car, but that was is definately the loudest. Its quite compared to my friends GTO. I was behind him once and we were driving rather spirited, I could hear him shifting in my car (the tranny clicking/thumping). So be glad our car isn't the loudest.
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Old Dec 26, 2006 | 01:18 PM
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just sounds damaging
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