For auto and light-duty trucks. Improves fuel economy and provides engine protection. Protects against wear, rust and corrosion, piston scuffing and combustion chamber deposits, high-temperature oxidation and valve train wear. Meets API Service SL, SJ, use in place of SH and SG oils. Meets ILSAC GF-3 specs. and car manufacturers' warranty requirements for gas engines where API SL oils are specified.