Seems to make same sounds and running with 3rd plug wire taken off. Must be running on 3 cylinders only.
I have tried switching the plugs - 3 & 4. Same.
So it is cables, or something else?
It was working fine. Took it apart this winter to change cam chain, check valves. Mate put it back together, since I had to go run to work my regular job in the middle of the "operation". He's a mechanic. It has been running strange ever since. Thought it was just me. Seems I have been running on 3 cylinders for the last 1000 kilometres.
I have tried switching the plugs - 3 & 4. Same.
So it is cables, or something else?
It was working fine. Took it apart this winter to change cam chain, check valves. Mate put it back together, since I had to go run to work my regular job in the middle of the "operation". He's a mechanic. It has been running strange ever since. Thought it was just me. Seems I have been running on 3 cylinders for the last 1000 kilometres.
Most things done in a hurry need to be done again - patiently.