Does the Engine Filter Need to Be Replaced?

[LaNolan]

The engine filter needs to be replaced, and the engine oil and oil filter should be changed every 5,000 kilometers. The reason is that the performance of the oil filter directly affects the lubrication effect of the engine oil. 1. Replacing the oil filter: Every time the engine oil is changed, a high-quality full-flow oil filter, such as a paper filter element, must be replaced. The replacement cycle for engine oil and oil filter is typically 5,000 kilometers. 2. Replacing new engine oil: If only the engine oil is replaced without changing the oil filter, the old oil and about one-fourth of the contaminants in the old filter will re-enter the oil circulation, not only increasing the risk of wear but also reducing the performance of the new engine oil.