[gearbox]

Hi,can anyone help with info about a small amount of oil in the airbox of my 1996 GSXR750 track bike? It is noticable on start up, and when its left overnight there is a trickle runs out of the airbox and down the frame{when left on the side stand} thanks Steve:headscrat

 

[Mister Tee]

Probably excessive blowby from a worn engine, or maybe you overfilled it. The crankcase vent is plumbed to the airbox. Or if you drop it that can happen.

 

[Tripsrad83]

Its perfectly normal ol' pal. Just make sure the drain area, bottom left of the air box, (as though you were sat on it) Probably a red cover over it is cleaned every now and again!!

 

[Tro1086]

Usually on a vehicle oil in the intake means you have a bad PCV valve. Does anyone know if these bikes have a PCV valve that can be replaced?

 

[Mister Tee]

No, there is no PCV valve, just a vent hose.