Thread: Duck boat outboard tips

Originally Posted by veitnamcam

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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Well, that's a relief VC. It's a new (to me) motor so only ran it once and it was with Silkolene Comp 2 synthetic oil for two stroke bikes. I sure that's what caused it.