ok so there are a number of problems here first one being i dont know anything about atvs. Ive got a 2003 650 praire, has been a great bike, i almost only use it to hunt out of. To make a long story short i let a so called friend borrow it and it got left out doors for about a month or 2. It now misses bad and will not stay on idle. I got all the gas out and am in the process of running sea foam through a tank. Changed plugs and no change. I now noticed oil leaks that werent there before and beginging to get really worried that it might have got ran hot by this great friend of mine. Anywho any help with the missing, not idleing and oil leaks would be appreciated.