when the motor is warmed up, it fouls the left cylinder. It only does it when its idling.I also have to pull it over about 10 times to get it started, and hold it to the bar. (when motor is already warm). Starts great when its a cold start
1. air mixture setting off?
2. pilot jet plugged?
3. carb just needs to be cleaned ?
Any helpful suggestions would be nice.

1. air mixture setting off?
2. pilot jet plugged?
3. carb just needs to be cleaned ?
Any helpful suggestions would be nice.