If I'm parking for long term storage, 2-3 months, I usually add the Blue Stabil at the last fillup before I start pumping, fill up w regular E10, pull away from pump, start generator, and head back to storage area. Then, about once a month or so start generator and big engine, let run for 10-15 minutes, shut down for another month or so.
Never had any issues w either gas wise. Now, knock on wood so I don't jinx myself. Thx. Dennis.
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