fuel & oil in air filter box

[echomike999]

Hi everybody .
My GZ250 does not work well . I can start the engine , but after a few second the air filter box is filled with a liquid , seem to be gas with oil .

I dont understand from where the liquid is coming . A idea ?

[blaine]

Sounds like you need a carb cleaning/rebuild & clean the airbox.

[echomike999]

Sounds like you need a carb cleaning/rebuild & clean the airbox.

I will purchase a rebuild kit , and try .

Can you explain from where the oil is coming ?

[blaine]

I will purchase a rebuild kit , and try .

Can you explain from where the oil is coming ?
A little oil comes from blow by from the engine......A little is normal.