Thread: Duck boat outboard tips

Originally Posted by outlander

Mine does the exact same thing! Gearbox oil it isn't, so it has to be from the exhaust blowing through the leg/gearbox joint. Perhaps it's normal as we usually just use muffs for the Jap makes and no dirt bin?

Yea its extreme amounts tho.... possibly from running chainsaw oil rather than outboard oil.
A tank or two of the wrong oil either way (saw oil in outboard or outboard in saw) is no major problem but continued use will drastically reduce engine life.

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