i was riding at my buddies camp the other day, and i was riding down a trail and my motor started to make a funny noise. i stoped and i couldnt figure out what it was, so i kept going. 5 min later my motor cut in and out really fast and it made a huge backfire. my buddy was on a banshee with pipes, and he could hear it over his quad. does n e one no what is wrong?[img]i/expressions/face-icon-small-sad.gif[/img]