M80
Senior Member
- Joined
- Jan 21, 2006
- Messages
- 5,931
- Reaction score
- 2,735
- Location
- Derbyshire
- Your Mercedes
- 2014 639 Viano- 651, 5sp Auto. 2009 S211- 646, 5sp Auto.
- Thread Starter
- Thread starter
- #21
It still is reluctant to start. When started is lumpy, but smooths out after it warms a little, but can become lumpy again.Was the starting still lumpy,,?
Splitting the exhaust at the pre cat joint made no difference. Of course codes needed resetting after that.
There were some strange bump type noises earlier in the week post shutting down or post attempted start. For elimination I've dropped the fuel tank. Now I'm trying to open it up at the lift pump ring. Tight as 'eck.
I still favour this being the re conn'ed injector/s, but that guy is too busy to answer the phone.