LUCAS OIL SAFEGUARD™ ETHANOL FUEL CONDITIONER WITH STABILIZERS•Size: 5.25 oz. btl.•Developed to specifically address issues associated with using ethanol based fuels •Cleans injectors valve seats combustion chambers & other critical fuel components•Stabilizes fuel & prevents varnish & gum formation in ethanol & gasoline•Combats deposits & protects engine oil lubricants from harmful effects of alcohol combustion•Not recommended for diesel applications