STA-BIL Fogging Oil – 12oz

Fuel stabilizer protects the gas. Fogging oil protects the engine itself. STA-BIL Fogging Oil sprays a coat of oil onto internal engine parts before a long layup, pushing moisture off the metal so it doesn’t corrode while it sits.

It also lubricates the cylinder walls, pistons and rings, which helps prevent scuffing when you start the engine again after months of storage.

How STA-BIL says to use it

• Start the engine and remove the air filter.
• Spray fogging oil into the air intake of the running engine.
• Shut the engine off after 10 seconds.
• Remove the spark plugs. Attach the extension straw and spray into each cylinder for 3 seconds.
• Put the spark plugs back in.

It’s for all 2-cycle and 4-cycle gasoline engines, including outboard, marine, small engine and automotive. 12 oz aerosol with a straw for tight spots and spark plug holes. Made in the USA.

Fair warning: getting to the air intake with the engine running is easy on some bikes and a real job on others. Check your service manual before you fog a motorcycle, especially a fuel-injected one. Pair it with STA-BIL Storage in the tank and our motorcycle storage guide for the rest.

Common Questions

Should I fog my motorcycle engine for winter storage?
Fogging oil coats the inside of an engine to stop corrosion during long storage. STA-BIL makes it for all 2-cycle and 4-cycle gasoline engines. On a fuel-injected bike, check your service manual before you fog it.

How do I use STA-BIL fogging oil?
With the air filter off, spray into the intake of the running engine for about 10 seconds and shut it off. Then pull the spark plugs, spray each cylinder for 3 seconds with the straw, and put the plugs back.

What does fogging oil protect?
STA-BIL says it coats internal engine parts, displaces moisture from metal and lubricates the cylinder walls, pistons and rings so they don’t scuff on the first start after storage.