Why is it necessary to change engine oil regularly?
1 Answers
Regular oil changes are necessary because engine oil contains various additives that effectively protect the engine's crucial moving components, ensuring proper engine operation. Over time, all performance characteristics of the oil deteriorate, hence the need for periodic replacement. In addition to regular oil filter changes, the fuel filter and air filter should also be replaced periodically - the standard being every 20,000 kilometers for the fuel filter and every 10,000 kilometers for the air filter. Engine oil is the lubricant used in engines, composed of base oil and additives. It serves multiple functions including lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption. The base oil constitutes the main component of lubricants, determining their fundamental properties, while additives compensate for and improve any deficiencies in the base oil's performance, imparting new characteristics, making them an essential part of lubricants.