kermit1888
Member
- Joined
- Dec 30, 2013
- Messages
- 18
- Reaction score
- 0
- Your Mercedes
- 2012 C220 CDi sport
I picked up my 2012 C220 CDi sport last week, delighted with the car, one thing I'm curious about though is will tuning or mapping the car make it run slightly smoother? I know it will never be like a 6 cylinder but feel it is a little lumpy and noisy esp on idle, not clued up on this side of things so any advice would be great