I have a 1984 glastron with an inboard mercruiser 470, I seem to have trouble when I put the throttle wide open, for instance when pulling a skiier out of the water, the engine will run long enough to get the skiier out of the water but then it will cut out 2 or 3 times then die it will start right back up but it just seems to me that it starves itself for fuel. just wondering what can be done to maybe fix this or even if this is my problem?