I have a 05 800 Sportsman I just bought. After 2 hours of riding it died, it would start but ran rough and would die if I gave it gas. I let it sit for about 20 minutes, started up and ran fine for another hour and did it again. Waited and ran for another hour than went home. People I've talked to said water in the gas to a fuel pump going out but I thought it should do it all the time it it was one of those things.

Thanks for you input.