
I changed the oil today as well as the snapped plugs, and turned the bike over with no plugs in, to find large droplets of fuel came out of no. I had thought that the bike had been overfuelling and thought it had maybe contaminated the oil with fuel again, which it has done on a few occasions.

I have now taken out the plugs, to find that all 4 had snapped when I was loosening them, and there was no way they were overtightened, (hand tight, then 1/4 turn). Once home I changed the plugs and they were very tight as if last mechanic who had apparently tuned my carbs 3 months ago had over tightened them.I have replaced the plugs and it still didn't run properly, dropping to 3 cylinders at town speeds, going back to 4 when riding faster. 4 snapped inside the chamber whilst riding, and I had to get recovery home. I was riding out on it last week, when the spark plug in No.

Hi, I have been having major problems with my.
