What is the purpose of the oil grade in Honda maintenance?
1 Answers
Oil grades represent different categories of engine oil. Numbers such as 20, 30, 40, and 50 indicate the viscosity of the oil, with higher numbers representing thicker oil, which is suitable for use in high-temperature regions. The terms 0W, 5W, 10W, 15W, 20W, and 25W, where "W" stands for winter, indicate that the smaller the number before the "W," the better the low-temperature viscosity. Below is an introduction to Honda engine oil: 1. Engine oil is divided into three types. The first is conventional mineral oil, which should be replaced after the vehicle has traveled 5,000 km. The second is semi-synthetic oil, which should be replaced after the vehicle has traveled 7,500 km. The third type is fully synthetic oil, which should be replaced after the vehicle has traveled 10,000 km. Comparatively, fully synthetic oil is more cost-effective. 2. Honda turbocharged engines use fully synthetic oil. Fully synthetic oil has a longer maintenance cycle, lasting one year or up to 10,000 km, and provides better lubrication for the engine, making it more suitable for turbocharged engines.