The importance of replacing car oil filter

The replacement of oil and oil filter is the two main contents of small maintenance of a car. Regular and timely maintenance is necessary. After a period of time, the oil will become dirty, the viscosity and heat resistance will be worse. When the oil filter is used to a certain extent, it will become dirty and the filtering effect will be bad. So the new oil and oil filters need to be replaced regularly. Oil is a car's blood, it will deteriorate after long-term use. If it is not replaced in time, it will increase the wear and even damage the engine. Therefore, it is recommended that the owners should change the oil in time according to the instructions of the owner's manual. In general, the oil should be replaced every 5,000 kilometers. When changing the oil, you must first release the deteriorated oil and then add new oil from the engine compartment. The maintenance cycle specified by different car manufacturers is not exactly the same. The specific replacement cycle is subject to the requirements of the automobile manufacturer. Since the oil needs to pass through the oil filter (referred to as the machine filter) to reach the lubrication part, the function of the oil filter is to enter The engine oil of the engine system is filtered to prevent the oil from clogging the oil passages and causing serious consequences such as damage to the engine during the use of impurities (dust, metal debris, and gelled substances formed by oxidation of the oil). At present, most cars use disposable filters that are not removable and washable. Therefore, in general, the machine filter should be replaced every 5,000 km to ensure good lubrication of the engine.