What kind of engine oil is suitable for Sylphy maintenance?
1 Answers
Sylphy is most suitable for using original factory engine oil. In addition to the original factory engine oil, Nissan Sylphy can also choose engine oil brands such as Mobil, Shell, and Great Wall. During maintenance, the 4S store provides three types of engine oil options for Nissan Sylphy: conventional engine oil, synthetic engine oil, and full synthetic engine oil. Here are the specific details about engine oil: 1. Function: Engine oil, also known as engine lubricant, serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and act as a shock absorber for the engine. It is known as the "blood" of a car. The engine is the heart of the car, containing many metal surfaces that move against each other under high-speed and harsh conditions, with operating temperatures reaching 400°C to 600°C. Under such severe conditions, only qualified lubricating oil can reduce wear on engine components and extend their service life. 2. Classification: Engine oil can be classified into three categories based on its source: traditional mineral oil, synthetic oil, and nano-ceramic oil. Synthetic oil has higher lubricity, lower friction resistance, better resistance to oxidation, and stronger cleaning properties compared to mineral oil. Its drawbacks are slightly poorer low-temperature fluidity and heat resistance than mineral oil. Nano-ceramic oil is a composite of base oil with nano-ceramic additives and other additives, widely used in the lubrication systems of vehicle internal combustion engines. The performance improves over time, and the price correspondingly increases.