Genset carb upkeep:  drain it and/or exercise it? Both?

wopachop wrote:
Stabil has addressed ethanol for many years now. Wonder which would be ideal for our trailers? I think they have 3 versions.

Just use the Storage version to prevent the varnish formation. Gasoline additives are pretty much snake oil and are designed to remove deposits in your wallet. When you buy 10 gallons of E10, you get 9 gallons of gasoline and 1 gallon of ethanol, do you think a few ounces of snake oil will somehow make that gallon of ethanol go away?

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