Motor oil maintenance and oil change intervals

Regular motor oil maintenance is essential for preventing engine damage, reducing wear, and ensuring cooling and cleaning functions. Motor oil lubricates moving parts and removes soot, ash, and abrasion.

Experts recommend performing an oil change every 15,000 to 30,000 kilometers, which typically occurs every one to one and a half years depending on driving habits. To check oil quality manually, drivers can observe the color of the oil on the dipstick; fresh oil is amber-colored, while older oil becomes darker.

When checking oil levels, the vehicle should be parked on a level surface with the engine slightly cooled. The oil level should be measured using a dipstick to ensure it falls between the minimum and maximum markings. Monitoring these levels can help identify oil loss or the need for a change before significant damage occurs.