Okay my bikes sat all winter and I start it up and go for a ride it is running at 190 going at 70 mph on a 60 degree day so I head home. I notice im out of antifreeze so I fill it up. And start it and let it idle and it gets up to 221 when the fan always kicks on. I shut it off and let it cool down. I come back later and drive it across town maybe 2 miles and it gets up to 220ish and its only 50 degress out. What is wrong with my bike?