Engine Wire Harness, Oxygen sensor etc
#51
Super Moderator
![](https://staticssl.ibsrv.net/autocomm/Content/MB/mbwambassador2.gif)
This has been a global problem with leaking cam sensors. I think they have finally addressed it in production. I'm watching W204s with M271 engines. So far have not heard of a single leaker - but wait - I'm not yet convinced. It's one reason I went for a six. I also like very smooth engines