I just purchased a 2001 f4i w 13,000 miles on it and I have been riding it for about a month with no problems. Today though I was out for a short ride and I poped a few wheelies in 1st gear and all of a sudden the fi light comes on and the bike shuts off on me. I get it back home, start it back up and no fi light, but now it dies after a couple minutes. Any input would be appreciated. Thanks!