The engine will pop quietly only once with the choke on or off and just will not start when the choke is off. The engine eventually floods and I have to remove the the plug to get the gas out. There was about two gallons of fuel run through so far and I would think the engine is almost like new. Electronic ignition seems OK, I get a spark for every revolution. There is no fuel exiting the muffler when priming. Is there supposed to be fuel coming out when priming gas engines with electronic ignition? Would there be some kind of problem with the Walbro carb? If so, like what? Any kind of help or suggestions would be most appreciated. Many thanks.

Clevis