This is just an fyi for everyone. I have noticed a few posts on engines bogging down. Well it happened to me on vacation last week while I was in Detroit Lakes, MN. I took the boat the McLaughlins ( Moomba Dealer) and the mechanic was AWESOME he figured it out in less than a minute. WATER IN THE GAS. I don't know how, he thought I might have found a bad gas station. The funny thing was the boat was running great at 20-23 or faster it would only die out when I was pulling kids ~ 13 MPH. That is where it would suck the water up.