What kind of engine oil should be used for BMW 118?
1 Answers
BMW 118 now generally uses original engine oil, with three models available: 5w30, 0w40, and 0w30, all of which can be used. Introduction to engine oil: Engine oil, also known as engine lubricant (English name: Engine oil), has a density of approximately 0.9110 kg/m3. It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. It is hailed as the 'blood' of the car. Composition of engine oil: Engine oil consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining its basic properties. Additives can compensate for and improve the shortcomings of the base oil's performance, endowing it with certain new properties, making them an important part of lubricating oil.