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Old Apr 30, 2012 | 02:15 PM
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Default Clunking

whats up guys i have a 98 z28 a4 and today i noticed when first leaving the house, when the car was in 2nd gear when i would give it gas, not enough for it to shift down into first, but enough gas to jerk the car a little bit there was a clunking noise just wondering if it could be the transmission or maybe the u joint. sound came from underneath car. I checked the u joint near the diff and i was able to turn it about a quarter of a turn in each direction so it had some play is this normal?
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Old May 5, 2012 | 01:07 AM
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checked the u joints they are good anybody have any ideas....any at all?
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Old May 5, 2012 | 01:39 PM
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Tranny mount, suspension or motor mounts.
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Old May 5, 2012 | 02:24 PM
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Loose lca bolts?
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Old May 8, 2012 | 11:34 PM
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Originally Posted by jsteele90
Loose lca bolts?
Ica bolts? what are those? sorry lol
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Old May 8, 2012 | 11:49 PM
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yes...
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Old May 9, 2012 | 06:06 AM
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Lower control arm bolts.
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Old May 10, 2012 | 12:08 AM
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Originally Posted by blade2222
Lower control arm bolts.
oh **** the L looked like an i lol gotcha, ill check those bad boys tomorrow
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Old May 21, 2012 | 01:08 AM
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all bolts are tight so im lost
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Old May 21, 2012 | 05:44 PM
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i had the same problem recently checked and replaced U-joints drop the drive shaft and grease them with GM high temp grease for the drivehaft
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Old May 21, 2012 | 09:29 PM
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Have you checked the rear end? Put 'er up in the air and spin the tires while listening for a the clunk and odd noises coming from the diff. Just a suggestion. Maybe your locker is clunking.
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Old May 22, 2012 | 04:27 AM
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sounds like it may be the TA (torque arm) bushing on the transmission. mine started to go out and it made the same sound. i would check there, it is located on the driver side on the tailshaft of the transmission. the TA is the big bar that goes from the rear end to the tranny, hard to miss.
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