This is my first XR and I've only had it for a month. I always shut the fuel off pulling into the driveway. The bike will run for another minute or so while the bowl empties unless I shut off the ignition first. This time the instant I turned the fuel off the bike died and now it won't start. Turns over and I smell gas, but no start. I've read that with cdi problems they restart and die intermittent. Is there another common issue with these bikes that could've happened?