Johnson-Evinrude Storage Fogging Oil JohnsonEvinrude Fogging Oil is formulated to combat rust and corrosion in 2- and 4-cycle engines during out-of-season storage. This product is ideal for outboard and inboard motors, snowmobiles, lawn mowers, and motorcycles. 12oz Aerosol How to Use Johnson-Evinrude Storage Fogging Oil Inject two ounces through each carburetor while engine is running idle. Stop engine. Consult your owners manual for further instructions. This Fogging Oil is most effective when