How Often Should Engine Oil Be Changed in a Van?

[MaverickLynn]

Van engine oil should be changed every 5,000 to 10,000 kilometers, or every six months to one year. Engine oil, also known as motor lubricant, plays a crucial role in lubricating the engine, reducing friction, aiding in cooling, and preventing rust and corrosion. It is often referred to as the 'blood' of a vehicle. Motor lubricant generally consists of two components: base oil and additives. The base oil is the primary constituent of the lubricant, determining its fundamental properties, while additives help compensate for any deficiencies in the base oil's performance. Inside the engine, numerous components move against each other during operation. These parts operate at high speeds under harsh conditions, with temperatures potentially exceeding 400 degrees Celsius. The presence of lubricating oil helps reduce wear on these components, thereby extending the engine's lifespan.