REMOVE SLUDGE & GRIME
ADDED TO FUEL: At every fill-up add 4 ounces of Marvel Mystery Oil or Marvel Ultimate Fuel & Motor Treatment to every 10 gallons of gas. Regular use can lead to a cleaner fuel system, valves, and top cylinder.
ADDED TO ENGINE OIL: Use Marvel Mystery Oil or Marvel Ultimate Fuel & Motor Treatment in the crankcase to enhance the cleaning properties of the oil. At your next oil change, replace 20% of your engine oil (traditional or synthetic) with Marvel Mystery Oil or Marvel Ultimate Fuel & Motor Treatment. For example, if your engine has a 5-quart oil capacity, replace one of the quarts with a quart of Marvel Mystery Oil or Marvel Ultimate Fuel & Motor Treatment. Repeat at every oil change to help prevent sludge buildup in the oiling system.
FOG FOR SEASONAL STORAGE
OPTION 1: Small Engines: Remove air cleaner, start engine and let idle, slowly pour 1 ounce of MMO into the carburetor or air intake until a light smoke exhausts. Stop engine.
Large Engines: Remove air cleaner, start engine and let idle, slowly pour 4 ounce of MMO into the carburetor or air intake until a light smoke exhausts. Stop engine.
OPTION 2: When air intakes openings are not accessible to MMO liquid oil fogging, Remove spark plugs. Pour a tablespoon of MMO through spark plug hole and into each cylinder. Let sit for 2 minutes. Crank engine for up to 10 seconds. Replace spark plugs.
SMOOTH STARTS
ADDED TO FUEL: At every fill-up add 4 ounces of Marvel Mystery Oil or Marvel Ultimate Fuel & Motor Treatment to every 10 gallons of gas. Regular use can lead to a cleaner fuel system resulting in smoother starts.
