Green is not goot

changed my oil today and its all green, like the coolant is mixed in, dont know where to start ot look, any help is appreciated. 99 yz400f

Well...from my experiance with the 2 strokes usually coolant in the oil comes from the water pump seal leaking. I would think thats likely whats going on, and would check that first.

it is defintally you waterpump leaking

that was i had in mind ill get to work and see if thats the case thanks for the help

Check your coolant. If its low, your answer is found.

Was the waster pump weep hole leaking and you plugged it up :) now it nowhere to go but in the oil :)

no leaks anywhere just green oil, an dthe coolant hasnt gone down too much it must be a gasket somewhere didnt plug up the weep hole

changed my oil today and its all green, like the coolant is mixed in, dont know where to start ot look, any help is appreciated. 99 yz400f

Ewwww

Green is definetly not goot

typo also im looking for a newer model yzf front master cylinder

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