Stabil is a most use in all 4 stroke outboards . every winter setting up.
Read direction some stable is 1 oz. to 5 gals. Some is 2 oz. to 5 gals.
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Stabil is a most use in all 4 stroke outboards . every winter setting up.
Read direction some stable is 1 oz. to 5 gals. Some is 2 oz. to 5 gals.
No you don't have to drain fuel tank, just us stabil. Now everyeveryone, be careful using seafoam in old steel tanks. Reason being seafoam will dislodge particles on inside of tank. Old tank boats we recommend a fuel/water separator filter just for that application. A filter is a lot less expensive than carb. rebuild
I use Marine Stabil. Boat has 20 gal tank I can’t remember last time I used a whole tank up. I drain the tank every year and run it in the 4 wheeler and mowers 75 optimax No separator
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