What type of engine oil should be used for the Changan Eado?
2 Answers
Changan Eado generally uses 5W-40 engine oil. However, you can also use Total 5000, GL-55w30 (5w40) or Total 7000 5W-30 (5w-40), or Mobil Super 2000 engine oil. Here is some information about engine oil: 1. Engine oil is the lubricant used by the engine. It consists of base oil and additives. 2. The density of engine oil is approximately 0.91×10³ (kg/m³). It lubricates and reduces friction, assists in cooling, seals against leaks, prevents rust and corrosion, and provides shock absorption for the engine. It is known as the 'blood' of the car. Base oil is the main component of lubricating oil, determining its basic properties, while additives compensate for and improve the shortcomings of the base oil, giving it certain new properties, making them an important part of lubricating oil.
I've been driving the Changan Eado for several years and always use 5W-30 full synthetic oil, which makes the engine run exceptionally smooth. This oil is suitable for the Eado's gasoline engine, as its viscosity allows easy flow at low temperatures while providing good high-temperature protection to reduce wear. I've checked the user manual myself, which recommends API SN or SP grade oil to meet modern emission standards. The regular oil change interval is about every 5,000-7,500 kilometers or every six months, depending on driving habits. More frequent changes are needed if you often drive on highways or in congested urban areas. Choosing big brands like Shell or Mobil, though more expensive, offers better durability. I've also noticed seasonal effects - synthetic oil provides better oxidation resistance during hot summers, while preventing cold start difficulties in winter. In short, sticking to recommended oil extends engine life and improves fuel efficiency. Don't arbitrarily switch to cheaper mineral oils, as this may lead to carbon buildup or increased engine noise.
