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Oil leak/seep

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Old 02-01-2011, 04:23 PM
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2003 clk55 w209
Oil leak/seep

Hi All,
I crawled under the car today to check the engine mounts and saw that there seems to be oil seeping or leaking out of the the exhaust headers(i think). It is just this one connection that has the problem.. the other ones seem fine. Do you guys think this is a big enough problem to warrant repair? (I have third party warranty, but the parts approval process can be a PITA is the problem is small).

Heres a pic of the problem


Thanks

Last edited by bprocks; 02-01-2011 at 04:35 PM.
Old 02-02-2011, 04:01 PM
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'07 GL320CDI, '10 CL550
As posted elsewhere, too, I'd be 99% certain this oil has dripped to this location from somewhere else.

If oil could leak through the gasket there, so could exhaust gasses and you could likely feel and hear that.
Old 02-05-2011, 11:06 AM
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2000 CLK430
80% sure that's ur valve cover gasket.
Old 02-09-2011, 08:52 PM
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Brilliant Silver CLK 320
Originally Posted by charliev68
80% sure that's ur valve cover gasket.
I'm 70% sure he's correct.
Old 02-10-2011, 02:04 PM
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2013 Infiniti G37 Coupe; 2011 GLK 350 w/ Premium 1, Multimedia & Sport Appearance; I LOVE IT!
Odds are 60% that you are all correct!
Old 02-10-2011, 03:31 PM
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Mercedes GL 450
50% chance it's your cam expansion plug that's causing the leak

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