What's the oil level?
If you warm the bike for several minutes, then shutdown the engine for a couple of minutes and then hold the bike vertical, what's the level show in the level window?
If it's far above the high mark then it's too full and could be working it's way up to the airbox and getting pulled into the engine and burned.
If the engine had no oil burning problem until serviced, this may be the cause.
Is the area inside the airbox heavily coated in oil residue?
There's also a waste oil container that needs to be drained occaisionally as well.
It's a part of the same clean air system.
Or does the engine only smoke during deceleration or at any time?
Last edited by SubSailor; 05-25-2009 at 10:23 AM.