I am only 15 years old but I work on a farm a ways away. This sportsman 500 is my main way of getting there, but this last Saturday I was driving probably around 25 mph and took a small corner and the engine started to strain. I thought that the engine was just cold as it was 0 - 10 degrees out. But after about another hundred feet the engine was really bogged down and I left off the throttle a little and it stalled and hasn't started since. We have somewhat cleaned the carb and there is plenty of gas. I just don't know what to make of this as I am not an expert. Any help is appreciated.