Hi I'm trying to sort out my nc35 and every time I fix one thing I get anoter problem
Now my bike only runs on 3 cylinders. If I let my bike warn up 3 out of 4 exhaust pipes get warm
The one that isn't getting warn is the front right one ( nearest to the radiator cap)
I have cleaned carbs and put new spark plugs and still get the same problem.
It seems like it only wants to fire up when it wasn't to coz a few days ago I had this problem so I left the bike running , turn the bike off, waited a few min then started it up an all 4 were hot.
If I take the spark plug out the plug is dry so it's not flooding or anything.
The bike was running fine last year
Any ideas on what to check next ?
Thanks alex

Ok this bike is playing games with me.
I think it's the ht leads from the coil as I stopped the bike for a bit, pushed the hd lead down into the spark plug ( didn't go down anymore tho) , fired the bike up and she is now running on all 4 cylinders I think
Well the exhaust pipe is hot but not all that hot so going to leave the bike to cool down an start her up again :@