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Old 12-24-2010, 09:57 AM   #1
Goliath's Avatar
Drives: 2010 Camaro 1SS L99 A6
Join Date: Nov 2010
Location: Texas
Posts: 216
L99 Click click click at the rear axle differential gear housing

This happen everytime/morning. Start the car in the morning cold engine, and after 2-3 minutes, there are 5 tickings sound at the rear axle differential gear housing. I actually got down close up at the rear axle to pin point where the clicking noise were coming from.

Is this normal for all L99 A6 ? Has anyone has the same clicking noise? I have 2010 1SS L99 A6, made in April 2009.
The Most Interesting Man in the World - On Muscle Cars
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Last edited by Goliath; 12-24-2010 at 10:15 AM.
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