What type of oil is suitable for the Changan CS55?
1 Answers
Changan CS55 is recommended to use 5W-40 fully synthetic oil, with an oil filling capacity of approximately 4L. The following are relevant details: 1. Engine oil. With a density of about 0.91×10 cubic meters, it can lubricate and reduce friction, assist in cooling, seal and prevent leaks, prevent rust and corrosion, and provide shock absorption for the engine. It is known as the 'blood' of the car. Under such harsh operating conditions, only qualified lubricating oil can reduce the wear of engine components and extend their service life. 2. Engine oil consists of base oil and additives. The base oil is the main component of the lubricating oil, determining its basic properties, while the additives can compensate for and improve the shortcomings of the base oil, giving it new properties, making it an important part of the lubricating oil. The engine is the heart of the car, containing many metal surfaces that move against each other. These components operate at high speeds, in poor environments, with working temperatures reaching 400°C to 600°C.