So i bought an 02 sportsman 90 for $500 that looks great and seemed to be running ok enough. Put a new carb on it and an ebay cvt replacement kit, along with new plug, filters etc. It starts with the electric start sub .5 seconds, idles perfectly and runs AMAZINGLY.
Here's the rub, after half an hour to an hour of running it'll stall when you let it idle a moment changing riders and it will not restart until it's cooled down an hour or so. For additional info, even it's it has been running perfectly, if you turn it off yourself and try to restart it a few minutes later (bathroom break, drink whatever) it'll not restart until cooled.
A friend of mine mentioned an electronic choke or ecu change...I don't want to just randomly start replacing parts. Your comments and suggestions are greatly appreciated. Thanks!