What kind of engine oil should be used for the National VI Tiguan L330?
1 Answers
Tiguan L330 uses 5w40 engine oil or 0w40 fully synthetic engine oil. The following is a related introduction to engine oil: 1. Mineral oil: Mineral oil is a commonly used lubricant on the market. It is the useful substance distilled during the petroleum refining process, such as gasoline and aviation fuel, and then the remaining base oil is further processed and extracted. 2. Semi-synthetic engine oil: Semi-synthetic engine oil is produced by purifying mineral oil through hydrocracking technology, and it is a mixture of mineral oil and fully synthetic oil in a 4:6 ratio. The purity of semi-synthetic oil is very close to that of fully synthetic oil. 3. Fully synthetic engine oil: Fully synthetic engine oil is a high-grade product among engine oils. It is derived from ethylene and propylene dispersed from natural gas or crude oil, and then undergoes complex chemical reactions such as polymerization and catalysis to form a lubricating fluid composed of large molecules.