Thread: Engine Noise
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      09-29-2008, 09:53 PM   #8
ybbiz34's Avatar
Drives: 2013 C63 AMG Sedan
Join Date: Jul 2007
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Originally Posted by 5soko335i View Post
is your drive side exhaust valve not working? can cause some drone. really cant tell why this can happen
Now that you mention it, the noise does seem to resemble a drone, but I really feel as if it is coming from the engine bay.
'13 Iridium Silver C63 AMG Sedan (540 hp; 500 lb-ft)
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