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Re: Noise during first moment of rapid accellerati (archive)
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Posted by sean on January 25, 2000 at 06:00:39:

In Reply to: Re: Noise during first moment of rapid accellerati posted by Ed on January 23, 2000 at 23:37:39:

: : : 1986CSi Auto w/133,000 miles. Just replaced drive line and drive line u-joints. Sounds kind of like shudder with 3-4 bang, bang, bangs under the back seat. Just loud enough to hear during the first second of hard accelleration. If I hadn't replaced the drive line I would think it was the u-joints. Sounds like something is torquing aganist something during a load. Is torquing a word? Is this a subframe thing? Sounds more like a gear thing to me. Its more of a grind than a bang.

: :
: : Have you checked center support and tranny support?

: Tranny mounts replaced with engine mounts and new drive line. Whats the center support. I have an automatic, still the same?
: Ed

Center support bearing is about 1/3rd of the way back from the trans on the driveshaft.

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