[C320 SC]

C320 Coupe owner, I recently purchased C230 Coupe and now with 850 miles I noticed I have a ticking sound during idle, Anybody has this ticking sound or just me, any input is greatly appreciated.

Roland

 

[C320 SC]

(C320 Coupe owner, I recently purchased C230 Coupe and now with 850 miles I noticed I have a ticking sound during idle, Anybody has this ticking sound or just me, any input is greatly appreciated. )

Sorry Typo error it's C320 Coupe

 

[SonOfC320]

(C320 Coupe owner, I recently purchased C230 Coupe and now with 850 miles I noticed I have a ticking sound during idle, Anybody has this ticking sound or just me, any input is greatly appreciated. )

Sorry Typo error it's C320 Coupe

If it is a regular ticking, possibly just fuel injectors.

If it is sporadic ticking after hard driving or while warming up a cold engine, could be metal expanding on or around the exhaust/header.

Just my guesses...

- SonofC320

 

[tessc320coupe]

Thanks for your reply, i thought it sounds like a valve or lifter, I guess it's normal again thank you
roland

 

[Lynn]

It can be a purge valve in the emissions system. If so, it needs to be replaced. That would be under warranty.

 

[tessc320coupe]

Thank you very much, will call the dealer for diagnose