Hi all,
I have recently rebuilt my '18. Long story short, i got it running and idling nice last week, still bedding in a new piston and newly plated barrel so was just running it on the stand for 5 minutes or so at a time to go through heat cycles. Anyway, it has now started running really lean and is not wanting to run right at all. I'm thinking that the injector may have oiled up a bit? is that possible? I dont want to have to take the engine out again so any ideas? Have been running 50ml to every 5ltr. Think i'll reduce that having read all the comments above.
Cheers