I have a 2008 Seadoo RXTX255 and I bought it brand new and never had issues with it until now. Around July of this year I capsized my jetski, I let the water drain out and never started the jetski and I kept it in a garage till today. I took it out on the lake and at first start up, it performed at usually; strong thrust out of the whole, but when I went to turn, it would sputter and have random thrusts of full power then it would start putting and travels at half the speed and power. There are no indicator lights on and I have checked for water in my tank using a small cup and a siphone and there was no separation. Any Suggestions?