Do you need to change the oil filter every time the car is maintained?
The function of the oil filter is to filter out the sundries, gums and moisture in the oil, and transport clean oil to the lubrication parts.
If the oil does not go through the oil filter directly into the lubricating oil, the oil will contain the debris into the friction surface of the moving pair, accelerate the wear of parts and reduce the service life of the engine.
It is best to replace the oil filter when the car is in service.
Each time you replace the oil, you must replace the quality of the oil filter, filter after a long period of use, the filter performance will decline, the oil pressure through the filter will be greatly reduced.
