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  #1  
Old 01-26-2008, 02:46 PM
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Join Date: Jan 2008
Location: Bellingham, Wa
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Odd front shock symptom....maybe?

I have a highly annoying driver's side front end "rattle". It is most noticeable at lower speeds and occurs at almost every bump of any size. I don't notice it at freeway speeds. It seems to also occur when braking, even on smooth pavement. I have had Les Shwaab inspect front end suspension and steering linkage. The only thing that they can identify is a lower control arm bushing that "might" need replacement eventually. They can't find the source of the noise.

With the car parked, I can hear a distinct "clicking" sound if I push down on that corner of the car and I can feel a corresponding "click" if I grasp the shock absorber (or the top of the shock mount under the hood). The shocks seem to be in decent shape otherwise (not too much bounce, decent cornering).

Could a bad control arm bushing transmit play to the shock? Anybody ever notice a shock that doesn't travel smoothly? Should I replace the bushing before the shocks? The exisiting shocks are not Bilsteins (silver I think) and I imagine should eventually be replaced. The budget for repairs on the "cheap" new car is a little low this month.

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  #2  
Old 01-26-2008, 02:52 PM
toomany MBZ's Avatar
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I would "lean" (sorry) toward the shock.
Can you get a helper to push down on the car while you inspect from below?
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  #3  
Old 01-26-2008, 03:05 PM
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I had rattles on my W116. Symptoms sounded like yours. New shocks solved the problem. Should take about 3 hrs to replace all 4 shocks.

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