AXCL GTI3 Semi Synthetic Motor Engine Oils are formulated for all Gasoline engines including EGR diesel engines. It provides optimum protection for engines requiring multigrade oil. The superior base oil provides both superior cold temperature and high temperature properties. The additive package is specifically formulated to address the severe demands of a diesel engine’s internal environment. Its stable TBN additive package neutralizes damaging acids produced during the combustion process and will not rapidly deplete