Engine Fogging Oil A highly-effective rust preventative designed to protect internal engine components during storage or long periods of inactivity. Ideal for outboard motors, lawn and garden equipment, motorcycles, snowmobiles, ATVs, motor homes and generators or any equipment with a two- or four-stroke engine.
**NOT AVAILABLE IN CANADA

Most two- and four-stroke motor oils are formulated to have an affinity to engine component surfaces, acting as a barrier that keeps condensate from contacting engine components and forming corrosion. However, the effectiveness of motor oil in this area diminishes with time.
Engine Fogging Oil (FOG) offers superior film retention, providing long-term protection against corrosion and dry starts, extending engine life and reducing operating expenses. Its aerosol spray formulation offers easy and clean applications while reaching more components and offering complete distribution of the oil, something especially beneficial in applications with horizontal cylinder orientation, such as outboard motors. Consult equipment owners manual for application directions.
Engine Fogging Oil applications include, but are not limited to, motorcycles, snowmobiles, ATVs, outboard motors, stern drive and inboard marine engines, personal watercraft, lawn equipment, chainsaws, snowblowers, portable generators, hand-held power equipment, motor scooters, powered farm equipment, powered construction equipment, cars and trucks.
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Printable Product Data Sheet for Amsoil Engine Fogging Oil.
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Review owner’s manual for proper fogging procedure. If unavailable, follow provided directions.
1. Remove engine air filter or air intake housing and start engine.
2. With engine running at a fast idle, spray AMSOIL Fogging Oil continuously into carburetor(s) until presence of smoke from exhaust.
3. Turn off engine.
4. Remove spark plug(s) and spray liberally into each spark plug hole.
5. Slowly turn engine over several times either by hand, rewind or electric starter.
6. Replace spark plug(s) and air filter or air intake housing.
**NOT AVAILABLE IN CANADA