horsesuitedfool
Active Member
Just picked up my new C270 CDI on sat and everything is fine with it apart from it feels a bit flat and lifeless.......This could be because i have been driving around a W204 C320 CDI for 3 weeks however i am pretty sure it is down on power compared to my last C270, it doesnt pull away with any real urgency and it struggles to get through the rev range when travelling at speed on the motorway. I thought perhaps and airleak but i noticed it does not seem to some at all out the back so kind of ruled that out. Maybe a MAF?? Any ideas welcome!!