Nathan2401

I'm thinking it could be a carby problem, Anyone have any other suggestions?

Hey guys! Thanks for the replies, Not sure about the exhaust yet but I recently put a new ignition coil in it and it still was the same.

Hi guys, I have a Polaris Sportsman 500 1997 model, Going back last year the head blew so i replaced the head which i don't think has anything to do with the problem i am having now but now whenever i take it out for the first 10 minutes it goes good but after that once it gets warm it seems to lose power and cut out quite alot and sounds a bit louder than normal, When it starts cutting out you hit the throttle and it just doesn't react then all of a sudden it will and just keeps happening more often and conks out. Any ideas on what could be wrong with it? When the bike is cold it seems to run good. Appreciate any help.