Hi, I just bot a 2006 Yz450f last week. I was riding it today and it was running great, but then it did not want to idle, so I kept on the gas and started driving it to my garage. When I was going to start to slow down, right when I got off the gas it died on me. So I let it sit for about 20 minutes and tried to start it again, I kicked it over about 20-25 time and it didn't start. I thought it just over heated or something but I wasn't riding very long. Please let me know what you thing it is.