How to use

How to use MMO

Select your product and tell us where you’ll be using it to find all the usage and tips you need in order to make the most out of your Marvel product. We also have a selection of helpful FAQs to help find the answers you need quickly.

Select your product

Here is how to use it

Small Engines: Remove air cleaner, start engine and let idle, slowly pour 1 once of Marvel Mystery Oil into the carburetor or air intake until a light smoke exhausts. Stop engine. 
For large engines, remove air cleaner, start engine and let idle, slowly pour 4 once of Marvel Mystery Oil into the carburetor or air intake until a light smoke exhausts. Stop engine.

OPTION 1

Small Engines: Remove air cleaner, start engine and let idle, slowly pour 1 once of Marvel Mystery Oil into the carburetor or air intake until a light smoke exhausts. Stop engine. For large engines, remove air cleaner, start engine and let idle, slowly pour 4 once of Marvel Mystery Oil into the carburetor or air intake until a light smoke exhausts. Stop engine.

When air intakes openings are not accessible to Marvel Mystery Oil liquid oil fogging, Remove spark plugs. Pour a tablespoon of Marvel Mystery Oil through spark plug hole and into each cylinder.  Let sit for 2 minutes.  Crank engine for up to 10 seconds. Replace spark plugs.

OPTION 2

When air intakes openings are not accessible to Marvel Mystery Oil liquid oil fogging, Remove spark plugs. Pour a tablespoon of Marvel Mystery Oil through spark plug hole and into each cylinder. Let sit for 2 minutes. Crank engine for up to 10 seconds. Replace spark plugs.