What is the best engine oil for Nissan Teana 2.0 maintenance?

[KateRose]

Nissan Teana 2.0 maintenance can use semi-synthetic engine oil. It is best to use 5W-30 engine oil. The following is an introduction to engine oil: 1. Function: Engine oil can lubricate and reduce wear, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. 2. Meaning: The classification and numbering of engine oil indicate its viscosity specification. For example, in "15W-40, 5W-40," the letters and numbers represent the following meanings: (1). "W" stands for Winter, and the smaller the number before it, the better the low-temperature fluidity of the engine oil, indicating a lower usable environmental temperature and better protection for the engine during cold starts. (2). The number after W represents the kinematic viscosity of the engine oil at 100℃, with higher values indicating higher viscosity.