How do I apply fogging oil to my engine?

Remove the air cleaner and spray into the carburetor while the engine is running until it stalls. Alternatively, remove the spark plugs and spray directly into each cylinder. Refer to the manufacturer's instructions for your specific engine type.

What types of engines can I use this on?

CRC Engine Stor works on 2-cycle and 4-cycle gasoline engines. It is commonly used on boat motors, motorcycles, lawnmowers, generators, snowblowers, and ATVs during seasonal storage.

How long does the protection last in storage?

The corrosion inhibitor film protects internal engine surfaces throughout a typical storage season. For extended storage beyond one season, reapplication before additional storage periods is a good practice.

CRC Engine Stor Fogging Oil 13 oz | 2 and 4 Cycle

Name: CRC Engine Stor 2 & 4 Cycle Engine Fogging Oil (13 Oz)
Brand: CRC
SKU: CRC06068
Price: 7.76 USD
Availability: InStock

CRC Engine Stor 2 & 4 Cycle Engine Fogging Oil (13 Oz)

$7.76

Usually ships the next business day

Aerosol fogging oil that protects pistons, rings, and cylinder walls from corrosion during engine storage. Works on 2-cycle and 4-cycle engines.

Key Features

Protects pistons, rings, and cylinder walls from corrosion during storage.
Works on 2-cycle and 4-cycle gasoline engines.
13 oz aerosol sprays a fine mist for thorough internal coverage.
Contains corrosion inhibitors for long-term storage protection.
Safe for marine engines, small engines, power tools, and metal parts.
Compatible with gasohol fuel blends.

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Product Details

Storing an engine without protection is an invitation for corrosion to set in on cylinder walls, piston rings, and other internal surfaces. CRC Engine Stor is a fogging oil in a 13-ounce aerosol can that coats those internal components with corrosion inhibitors, keeping everything protected until the next time you fire it up.

This oil works on both 2-cycle and 4-cycle gasoline engines, making it useful for seasonal equipment like boats, motorcycles, lawnmowers, generators, and ATVs — anything that sits idle for weeks or months at a time. Spray it through the carburetor or directly into the spark plug holes, and the fine mist coats the cylinder walls, valves, and rings with a protective film. It is also safe for use on fishing reels, hand tools, power tools, and metal parts that need storage protection. Compatible with gasohol fuel blends as well.

Part of a proper winterization or storage routine, a can of fogging oil is cheap insurance against the kind of internal corrosion that leads to hard starts, scored cylinders, and stuck rings come spring.