I took my 2012 Ranger 800 Crew to Wind Rock this past New Years Day and found that I have a problem. When I shut it off, I have to wait till the engine temp gets below 190 degrees before it will start again. If I try to start it while the temp is higher, the engine just turns over and over as if it is out of fuel. Also, while I am riding the temp fluctuates between 170 and 208. Is it normal for this to be happening? Thanks for the help!