The Difference Between 0W and 5W Engine Oil Grades

[Esther]

The main difference between 0W and 5W engine oil grades lies in their viscosity. The selection methods for engine oil are as follows: 1. When choosing engine oil, consider the highest and lowest temperatures in your local area, as well as your vehicle's grade and condition. 2. Using oil with excessively high viscosity will increase movement resistance and affect engine power. 3. Using oil with excessively low viscosity cannot guarantee lubrication quality and may accelerate engine wear. 4. For engines that have already experienced significant wear with larger component clearances, you may select a higher viscosity grade oil to enhance the sealing performance of matching components.