LostKiwi
Senior Member
- Joined
- Aug 25, 2006
- Messages
- 31,328
- Reaction score
- 21,575
- Location
- Midlands / Charente-Maritime
- Your Mercedes
- '93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
I wonder why?I think anyone with a Terraclean franchise would disagree with you there
Actually just thinking there are some modern engines with significant carbon issues...
The direct injected petrol engines from BMW have serious issues with carbon build up in the inlet ports blocking them as there is no fuel wash effect on the ports (and the EGR doesnt help) but it doesn't manifest itself as a combustion chamber issue.