Hi guys, need your help on my 110s engine. When I advance to full throttle engine leans out and dies. High speed setting is 1.5 turns Low speed setting 3 turns. Im using apc 14x10 prop. Cosmo 20 nitro 18 oil. I tried setting it to 1.7 turns, some times engine will run smooth sometimes it will lean out. Engine idling and low to mid is ok. I notice that fuel leaks out from the carb. Also notice that I can not remove fuel from the fuel tank if im using T fuel tank plumbings.
Thanks