dug

It happened to me and i removed the pump in 20 minutes and was back on the water.

Freshwater.

So after a few different things I found out that the motor was getting exhaust air in it and not clean air. The exhaust air is coming from the right engine exhaust which has a hole in the coupler. I ordered new ones and the should be here this week. Any suggestions on how to prevent this from happening in the future?

I was reading another forum and I came across a guy who has the same problem I do and it is when i attempt to throttle up on my 1997, twin rotax speedster, the left engine will only rev up to 6000 or 7000 rpm's for a minute, then cuts back to 4000. will do this over and over. I was wandering if it's the rev limiter or maybe a carb problem. ANY HELP?

I have a 97 speedster also and installed the stereo under the dash and the speakers on each side of the boat.