Sean Whitcomb

I have a 2001 Yamaha Warrior 350 four wheeler, yesterday I rode it and today it won't run right. The bike will idle fine but when you crack the throttle it pops, cracks, and then stalls. What could it be? I sprayed it off yesterday after I rode could I have gotten water in some of the electric stuff or what. I cleaned my air filter, put in a new spark plug, drained, and refilled the gas tank with fresh gas. I don't know what else it could be. Anybody got any clues? Thanks, Sean