I have an 86 DT 75 My problem is when the at idle this motor seems to running perfect. I can pull the plug wires off on at a time and hear the change in the idle. But when I put it in the water and go to give it throttle it acts like it starts missing. Then the longer it runs the worse it gets...
I bought this boat as is 2yrs ago from a dealer. It came with a 1986 Suzuki DT75 on it. It ran at the dealership. Apparently the boat was sitting for a while and was in need of some TLC. Anyway to make long story short it was only running on the number 1 cylinder. I ended up rebuilding the...
