I have a 2007 Crf250r and i was riding and i tipped over on a turn i got off shut the bike off and picked it up. When i started kicking it the bike would blow white/blue smoke out of the exhaust and when i got it running it was just smoking white/blue. I just had the motor rebuilt 13 hours ago so i couldnt imagine it was something with the motor. My assumption would be oil going through some sort of vent tube to the airbox and sucking it through the motor. I took the spark plug out and it was clean but there was oil on the top of the threads. We figured the carb was clogged so we took it off and one of the jets was clogged so we blew compressed air through it. We noticed the throttle cable was really oddly broken so we didn't finish putting it back together. Does anyone know anything about this? Any help will be appreciated.