I checked both plug and top it's Sparks and guys tightly, I'm avoiding taking out the carb cause I'm not entirely sure how it's a quad carb system. How do I check if there's gas in the carb. how do I check ignition fire in that cylinder?Have you checked the spark plug? If so what does it look like coming out of the engine?
What about the plug cap. Does it snap down on the plug tightly?
Have you checked for ignition fire in that cylinder?
Gasoline in the carb? ...........