What Type of Vehicles is 0w40 Engine Oil Suitable For?
1 Answers
0w40 engine oil is suitable for vehicles that operate at high speeds or under heavy loads. Here is some additional information: Meaning of 0w40 engine oil: The "0w" in 0w40 indicates the cold-start performance of the oil. Using oil with a lower number before the "w" makes it easier to start the engine in cold weather. The "40" in 0w40 represents the oil's viscosity characteristics at high temperatures. Functions of engine oil: Lubrication; auxiliary cooling; cleaning; reducing gas leakage and preventing external contaminants from entering; preventing contact between water, air, acidic substances, harmful gases, and parts; shock absorption; reducing wear caused by abrasive particles, surface fatigue, adhesive wear, etc.