New Guy in Houston
I have been doing some research, and I know that the ticking/tapping sound from the tappets and valve train is normal especially when the engine is cold. I however still get some faint ticking/tapping when the engine is completely warmed up and I have been driving for a while. You cannot hear it in the cabin, but you can faintly hear it if the window is down while being parked. I have checked the oil level, and it is right below the full mark. Does anyone think that it needs to be taken to the dealer to be checked?
That being said, I could not be happier with the C63.
The old...

The new...

Last edited by TexasEngineer; Oct 28, 2010 at 02:25 PM. Reason: To add pics

I was always led to believe the tapping was normal for these
cars.

If it makes you feel better, take it to the dealer for your own
piece of mind.
My Eurocharged tune seems to be working well.

Mike

P.S. What part of Houston?
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