randolph49
Member
I have a 98 yamaha 9.9 two stroke tiller that i got in trade. It starts first pull but you have to rev the hell out of it to keep it running, it won't idle at all. I can tell the carb has been taken off in the past because someone used clear silicone to seal it back to the block. I am no expert but I am 99 percent sure there is supposed to be a gasket between the carb and the block. Im sure its sucking air there, is that my problem or should i disassemble the carb and clean it too? The motor is basically brand new I can tell that it hasn't been ran very much but it has sat for a long time.