Strange oil/water mixture coming out of 4 stroke prop

[diegoluv]

My starboard motor was running well except for after I would pull it out, this milky fluid came out of the prop. Took it to a certified yamaha mechanic and he did the exhaust fix.
Since the fix, I can't even run the motor because it smokes like crazy and this new fluid now comes out. Almost the same as before except a little less thick. It will drain the entire engine in about 30 minutes. The mechanic has taken the power head off and scopped it twice and he can't figure it out. Just wondering if anyone has a clue what's going on?

[fairdeal]

A "certified yamaha mechanic" does "the exhaust fix" on your engine

and now it pumps the oil pan empty in 30 minutes?

Wonder if he had any parts "left over" when he was done....

[99yam40]

it seems now one knows what motor you are talking about or what fluid is coming out.
care to give some more info

[ausnoelm]

"Exhaust fix" perhaps you have a 225? As mentioned, the model seems to be a guessing **** so far, that said, first plan is to take it straight back to the "mechanic" who did this "fix" and get him to repair it properly.