Do You Know the Replacement Intervals for the Three Filters and One Core?
2 Answers
First, let's explain what the three filters and one core are. The three filters refer to the cabin air filter, engine air filter, and fuel filter. The one core is the oil filter. First, the cabin air filter determines the air quality coming out of the air conditioning vents. The general replacement interval is every 10,000 kilometers or once a year, but this depends on your air quality and driving environment. In areas with severe pollution or sandstorms, the replacement interval should be shortened. Second, the engine air filter is responsible for filtering the air entering the engine, which is crucial for engine health. The general replacement interval is every 10,000 to 20,000 kilometers. However, this also depends on your air quality and driving environment. In cities with clean air, the replacement interval can be extended appropriately, while in heavily polluted cities, it should be shortened. During other maintenance services, the engine air filter can be removed and cleaned with a high-pressure air gun to improve engine air intake efficiency. Third, the fuel filter is responsible for filtering gasoline, which also affects engine health. If you use fuel from well-known gas stations, the fuel filter can be replaced every 30,000 kilometers. Of course, different brands have different requirements, so this depends on the specific vehicle model. Fourth, the oil filter is responsible for filtering engine oil, which is crucial for engine health. The replacement interval is the same as that for engine oil, depending on the specific vehicle model, typically every 5,000 to 10,000 kilometers. Have you learned about the replacement intervals for the three filters and one core?
The three filters and one element are crucial for car health. Let me share my experience. The air filter should be replaced every 10,000 to 15,000 kilometers. For someone like me who often drives in the city with lots of dust, it needs to be changed even more frequently. Otherwise, the engine will have trouble breathing. The oil filter must be replaced along with the oil, usually every 5,000 kilometers or six months. Once I didn't change it on time, and the filter paper got clogged, causing abnormal oil pressure. The cabin air filter is especially important as it directly affects respiratory health. It should be checked before using the AC in summer or winter, and I make it a habit to replace it every six months. Many people tend to forget about the fuel filter—external ones should be replaced every 20,000 kilometers, while built-in ones can last over 40,000 kilometers. If you're going on a road trip to dusty areas like the northwest, make sure to check all three filters beforehand. It's much better than breaking down halfway.
