
The engine oil needs to be changed every six months or every 8,000 to 10,000 kilometers, while the transmission oil should be changed every 60,000 to 80,000 kilometers. Engine oil is often referred to as the lifeblood of the engine, and it plays a crucial role in engine performance. Here are some key details about engine oil: 1. Engine oil, also known as motor oil or engine lubricant, is a substance enhanced with additives in a base oil, primarily containing anti-wear additives, detergents, dispersants, and multi-grade viscosity index improvers. 2. The main functions of engine oil are to reduce friction and wear on moving parts and to remove sludge (one of the functions of dispersants) and varnish (the role of detergents) from the engine. 3. Over time, the performance of engine oil degrades, which is why it needs to be replaced regularly.


