pcv

Good afternoon everyone ! My CLS is now reaching +220 000 kms (or 136 000 miles for our imperial friends), and I can often smell a little bit of burnt oil, coming from the PCV cover at the back of the drivers's side cylinder head. While it seems to be a knows issue for our M272, I can't even...

ou will find numerous posts here and on other forums about the OM642 engine venting oil into the turbo intake. This was my motivation to do the job. This pictorial will cover the process from start to the completed fitment. So to keep you interested I'll show you the end result first...