ok well i am new to the bike scene but anyway i just bought a 08 cbr600rr with 6 miles so it was considered new- i rode it down my driveway into my other garage and when i tried to leave there it kept going dead when i would try to shift it into gear and i mean straight cut off- there is also a little white smoke coming out after about 2 min. of warmup. is this normal or did the dealer sell me a bad used bike