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Old 02-28-2008, 11:06 AM   #9
CJ_Boxster
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Join Date: Jul 2006
Location: Where the Sewer Meets the Sea, CA. USA
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Quote:
Originally Posted by kouros
I have been experiencing knocking noise from the rear quarter of the passenger side....this noise seems to be worst when driving around 15-20 mph around the bumpy urban street.

The knocking seems to be more evident when the car is cold and in the mornings.

I have already changed the passenger side longetudial arm .... yet it only dampened the noise and did not eradicate it.


Any clues ?

Many thanks

When you say "Longetudial Arm", which arm in this picture are you talking about???


If you replaced what is listed as "Upper Control Arm (Track Arm)" and the noise was dampened... chances are you need to replace the drivers side as well cause they usually fail around the same time.

Mine both were rattling at low speeds from 5 - 40 mph over bumps & cracks. Also i noticed on cold days the noise wasnt as noisey but on hot days they were louder.
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