I have a mariner Bigfoot 15 hp ser no OG 811362 it says on casing that it is 4 stroke but the guy I bought it from said it is 2 stroke how can I find this out with the use of she no

March 2021 1 5 Report

I have a mariner Bigfoot 15 hp ser no OG 811362 it says on casing that it is 4 stroke but the guy I bought it from said it is 2 stroke how can I find this out with the use of she no

Boating - HP

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Jeff Gorham

According to the ser #, your engine is 4 stroke. Does the engine have a dip stick to check oil level, a 2 stroke will not have this as it uses a fuel/oil mix. Also it will have an oil filter on 4 stroke. Hope this helps.

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