Have a G75 that will not stop. Barrel is closing all the way. Stop is backed out. Our club requires the engine be killed with the transmitter. I checked for leaks didnt find any. I put a piece of hose over the carb, ran the crank up to comp. and blew into it while submerged...found air leaking badly thru front bearing....could this be the reason the engine will not shut down?
HELP!!