I am a fairly new rider, with that being said I bought a used 06 boulevard c50t with 10k miles on it. It now has 11200. The other day I was pulling onto the highway and really got on it, when I shifted into 3rd the bike lost power and white smoke poured out the tail pipes fogging up the road. It smelled like burning oil. The bike will fire up and everything, but what do you think happened?? Bad jug or....??