Allstar ALL78220 Fogging Oil Prevents horsepower-robbing corrosion and eliminates scuffing at start-up after periods of storage Spray aerosol lubricant (with special additives) into the intake and spark plug holes to coat and lubricate the cylinders, valves and valve seats May be used in all 2- or 4-cycle, carbureted or fuel injected gasoline engines in cars, trucks, motorhomes, ATVs, etc.