So i bought an fzr, it wasn't running but it is now *phew* i think it was something blocking or choking the carbies... after pulling it out and checking all the fuel lines etc, it started working (I didn't give carbies a clean coz i couldn't get the bloody carby screws off - going to go the injector cleaner route first). My problem is that the bike smokes like a MOFO! the smoke smells like a 2 stroke lawnmower, so i'm assuming it is burning oil... i dont see any oil in the radiator, nor do i see any oil dripping anywhere. What should be the first thing to look at to diagnose/stop all that smoke? A second problem is that it just shuts off out of no where... when i come to a stop, or after revving it, going forward and stopping. Sometimes it'll shut even if i put it into gear from idle - clutch still in !! PS: I'm planning on changing oil filter and oil in the next few days (as soon as assignments and exams are over). Would this help much?