I took my 2008 500 artic cat submarining by accident. I have drained the gas tank and axles. I have cleaned the carb.(air and throttle cleaner) I drained the oil. Once I topped off all the fluids, it ran fine for a few months, But last Thanksgiving as I was preparing to hit the woods, the truble started. It would idle but not take fuel. When I hit the throttle it would bog down and die. The more I worked with it, the worse it became. Now it won't even start. It just occasionally hits. I recleaned the carb but no success. Any ideas?