I had some mechanical problems over the weekend. Put the boat in the water- went to start it up. The thing will start with a couple pumps, run for about one revolution and then quite. You can do this over and over again. Boat ran fine on Friday night- got to the ramp and it did this. It did it at home, same thing. I was thinking something is stuck open or closed; but I cant figure out why I can get it to fire; but not continue to run even when pumping the throttle.. Any help is appreciated.