MassBoater
New member
I bought a 1975 6Hp Johnson outboard for my 14 ft aluminum v hull to get around small lakes. Paid 200 dollars and it runs great. I went through it cleaned it up, changed spark plugs and it ran on the first pull in a barrel. Went to change the gear oil and it had some water in it and wasn’t draining well and was pretty low. I pumped some new Johnson gear oil to get it to run out and let it sit for a day. Went to my local marina and purchased new gaskets for it and filled the gear oil. Ran it on the water twice and it ran great no issues. Went to drain the gear oil to see the condition of it and it was milky again. What should I replace next?