Hey guys, i picked my 06 700 up in april. I've put a couple hours on it, and it's been running great. The last time i had it out, it stalled while idling. I started it up and it back fired, i got it started feathering the throttle. It kept cutting out and choking, i got it back in the garage, and it was fine. I went and rode it for about an hour. I started it last Friday after about a month of not riding. Fired up, idled about 4 minutes and shut off. I tried to start it two more times and it just backfired. I was headed out of town, and i didn't play with it anymore. What would cause this?