Yellow Haze Below the Carb?

[geezer]

oil should not be in the carb no matter what. i wonder what your airfilter looks like. is the hose from the motor to the air box there? look underthe carb at the engine and you will see what im talking about, it connects to the bottom of the airbox. see it? yeah after looking at my bike for a moment my yellow film is getting worse so i think a new gasket is in the bikes future. strange that it isnt leaking though. it would seem that your bike could use alot of maintainance, i would leave no stone unturned ma dude. if you can get your tank off you can work on this bike :lol: here is what i want you to do

check your airfilter. to get to it remove the left side(sitting on bike) cover. this cover is the one that says "gz 250" on it. you will see the airfilter held on by 3 screws. inspect it and make sure it isnt to dirty looking.
remove carb and clean.dude this is so much easier thn you think, with tank off just look at what you need to do,get all the cables ans hoses off, lossen the airbox (bolt is in the same area as the airfilter screws) this will give you a bit more room to get the carb out.
valve adjustment. look at the front and back of engine. see the twocovers held on by 2 10mm bolts each? the front and rear look identical see em? remove em and you will see the rocker arms 2 in each side of motor. someone please post a link for the good man to follow here.
check your oil level. is it where it shold be?might be overfilled resulting in your oil injestion.