LostKiwi
Senior Member
- Joined
- Aug 25, 2006
- Messages
- 31,358
- Reaction score
- 21,622
- Location
- Midlands / Charente-Maritime
- Your Mercedes
- '93 500SL-32, '01 W210 Estate E240 (RIP), 02 R230 SL500, 04 Smart Roadster Coupe, 11 R350CDi
It's recently had head off and new valves after valves and pistons had a disagreement....Not sure about the ops problem. I recall they had issues with carbon buildup on the valve seat/stem.