| Fuel preservative and stabilizer for Ethanol FuelsAdditional Information Fuel preservative and stabilizer for Ethanol Fuels. When fuel sits for weeks or months at a time it breaks down chemically. Bad fuel will cause varnish and gum that can cause problems in your carburetor and fuel system. This product will prevent that from happening, keeping fuel fresh for up to 2 years. 8 ounce container Questions and Answers There are currently no questions for this item. To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |