Helps keep fuel fresh between fill-ups for up to 3 months
Cleans existing varnish and gum deposits in fuel lines, tanks, carburetors, injectors, intake valves and spark plugs
Help control corrosion, gumming and varnish build-up, and phase separation associated with ethanol-blended gasoline
Can be used at every fuel tank fill-up - just 1 ounce treats 10 gallons of gasoline
12 fluid ounces
Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.
