Ok, just got back from the lake and I have a few post that I need help with. First my 85 Johnson 150 has a problem cutting out. It seems like it missing or not getting fuel for a slit second, this is causing the engine to buck. This seems to happen mostly at high speeds but does it through out the RPM range. One clue is I put the trottle down to take off and the engine just stayed the same for about 5 seconds, and then finally took off. Could it be fuel related or the powerpack? I had the spark plugs changed and the timing set and did not change anything. Thanks for any insight, Bob 