API CI-4The product keeps good disper-sancy and detergency to deposits good properties of anti-oxidaton, anti-wear, and impoves fuel consumption.
*It is recommended for high-speed 4 stroke for highway vehicles and heavy vehicles.
It is also used for API CDdiesel engines
*具有优良的抗沉积、抗氧化、抗磨损及改善燃油消耗性能。