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Whats wrong with my car

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Old Mar 7, 2014 | 08:03 PM
  #1  
onecomm's Avatar
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From: Los Angeles
2007 CLK 350 Convertible
Whats wrong with my car

Dealer and regular shop I go to cant figure it out....so I come to you guys...the experts.


Bought a CLK 350 Cab about 6 months ago.....love the car....but suspension was gone, so I went with what I read most about in the forums here...

19" Rims (8.5 front / 9.5 rear)
Eibach Springs
Bilstein HD Shocks

Car rides good now, but I still have this awful squeak whenever I'm turning left. Sometimes its so loud, I can even hear it when im on the freeway, curving left, with the windows closed.

Dealership said I need new sway links and tie rod ends, so I got them replaced. Still making the noise. Said I need new rotors, so I got new rotors and pads......still making the noise.

Took my car to the shop, so they can take a look at it again, turns out my rear right tire has so much negative camber, the insides were already showing steel. Got new tires, and the mechanic tried adjusting a few things.

STILL MAKING THE NOISE.

Please help
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Old Mar 7, 2014 | 10:51 PM
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FWIW first thing I would do is put car on a rack, turn the steering wheel as corning, jounce the suspension and see if you can isolate the noise.

I have seen before CLK front plastic inner fender liners come unattached and contact the tire making a loud noise. Make sure the liners and undercarriage fairings are secure.
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Old Mar 8, 2014 | 09:21 AM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
If the car is stationary & you crank the steering from lock to lock can you reproduce the noise? report.

If not

Check the front wheel bearings for runout.
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Old Mar 8, 2014 | 07:53 PM
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2007 CLK 350 Convertible
No, the car makes noise only when its moving. I tried and tried, but cant reproduce the sound when the car is standing still, or on a lift.
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Old Mar 9, 2014 | 03:53 AM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Check the wheel bearings.
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Old Mar 10, 2014 | 12:54 AM
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2007 CLK 350 Convertible
Is there an easy way to check if it's the bearings? Also if it is....should I replace both sides? Thank you for your help
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Old Mar 10, 2014 | 09:27 AM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Jack up each front wheel & hold wheel at 12 o'clock & 6 o'clock positions & shake. Feel for play. If you find play you need to inspect & see whether the bearings need adjustment or replacement by inspection. Slight play in a bearing can allow the rotor to deflect in the caliper when turning & touch the pads in a manner that causes squeal.
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Old Mar 11, 2014 | 01:29 AM
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Old Mar 11, 2014 | 08:38 PM
  #9  
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2007 CLK 350 Convertible
Again, thank you for your help, if there is play on my wheel, can i tighten it myself?
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Old Mar 12, 2014 | 04:19 AM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Yes you can if the bearing is not damaged.

See Wiki:

https://mbworld.org/wiki/images/1/15..._wheel_hub.pdf
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