What Type of Engine Oil Should Be Used for China VI Gasoline Vehicles?
1 Answers
China VI vehicles should use 5W30 semi-synthetic engine oil. The choice of engine oil should be based on the engine's requirements. It is unnecessary to use overly advanced oil in engines with lower requirements, nor should lower-grade oil be used in engines with higher requirements. Always select the oil type recommended in the user manual. Mineral Oil: Mineral oil is a commonly used lubricant in the market. It is derived from the useful substances separated during petroleum refining, with the remaining base oil further processed and extracted. Semi-Synthetic Oil: Semi-synthetic oil is made from semi-synthetic base oil, which is a product of mineral oil purified through hydrocracking technology. It consists of a mixture of mineral oil and full synthetic oil in a 4:6 ratio. Full Synthetic Oil: This is the highest-grade oil, derived from ethylene and propylene dispersed from natural gas or crude oil's gas components. It undergoes complex chemical reactions such as polymerization and catalysis to form a lubricating fluid composed of large molecules.