I've just been out in rain and the bike is only running on 3 cylinders, I don't no if too much oil or its damp.I just hope I've not done the engine in.thank you nevetsaydie your comments are appreciated !!!!
I think I've put too much oil in my xj600n, the window on side of bike looked empty so I put 2litres of oil in. I then noticed I couldn't get first gear when engine was warm.so I took some small tubing (like fish tank tube) and now its fine.could I have ruined my engine if left?????