My husband purchased me a sportsman 450 for my birthday in May, and i love it. New year's day we went riding in our pasture and noticed the quad was getting a little warmer then normal yet the fan was kicking on at 200 degrees. Parked it and went out this morning to go check our game cameras and it wouldn't start, husband works in the fitters union and wont be back home for two weeks so I called my brother over so he could check everything, he noticed there was no fluid in the radiator and he immediately pulled the dip stick. Looks like chocolate milk and it's thick, called our dealer and they told us to bring it in. Long story short they told me it was either sunk in water or water some how got sucked up in the intake. Other then washing it down it has never seen water, now I know when theres water in the oil and nothing in the radiator something internal has failed. Dealership had also said I have no service or any warranty on the quad lol. All the paper work shows what we spent and all the add on's. Has there been any issues with the engines or cooling systems on the sportsmans, quad only has 26hrs and 90 miles on it. Need input, don't wanna bring lawyers in. Any info will be appreciated.