I have an 06 YZ450F and today when I changed the oil I noticed that the oil smelled a little like gas. I have an hour meter on the bike and it only has 4 hours on it and I change the oil every hour. The bike runs great. I have never had this on this bike before nor have I had it on my YZ250F. I can't figure out how this is even possible. Has anyone else had anything like this happen to them? I'm hoping it was a coincidence and that it was just my pan that smelled like gas.