What do you mean it has an external fuel pump? It SHOULD just have an oil injection pump. The GASOLINE is just gravity fed from the petcock valve at the tank. Make sure the fuel is flowing to the carb, and the gas cap is set on vent also.
Yeah,those carbs are hard to clean.....look for ALL passages and make sure they're clear. There's one that's hard to see kinda toward the edge of the underneath of the carb after you remove the float bowl.Take a very fine piece of copper wire and gently poke it thru the passages.Follow up by blowing the holes out with carb cleaner and compressed air,while wearing eye protection,of course. don-ohio (:^)
Posted on Dec 27, 2005, 1:00 AM from IP address 12.109.127.66