What are the common misunderstandings about using air filters?

Air filters can remove particulate impurities from the air. If the air inhaled during engine operation contains dust and other impurities, it will accelerate the wear of various components and reduce their service life. Although the green development path is now advocated, the pollution in the current environment is still very serious, and the content of inhalable suspended particles in the air is also relatively high. Once these substances enter the engine cylinders, they will cause the gasoline to not be fully burned, resulting in a decline in engine efficiency. Therefore, the existence of an air filter is to act as a filtering barrier before the air enters the cylinder, isolating the particles in the air from the cylinder. At the same time, it can also ensure sufficient intake air volume, guarantee the engine's power, and prevent it from being damaged.

Many car owners do not pay much attention to the maintenance of air filters and there are also misunderstandings about how to use them correctly. Today, I will talk to car owners about the common misunderstandings that occur when using air filters. Let's take a look together ~

First, it is not flexible enough during maintenance and is very rigid

Many car owners are aware of the importance of replacing the air filter. They strictly follow the regulations in the car maintenance manual and replace it based on the mileage provided. However, what car owners don't know is that the content of particulate matter in the air varies from city to city depending on the degree of air pollution. Especially in northern cities, the maintenance and replacement of air filters cannot be carried out strictly in accordance with the instructions in the maintenance manual. By then, the car's operation often shows abnormal conditions. Therefore, it is necessary to shorten the maintenance and replacement cycle. Improving the quality of the air filter is the correct maintenance method.

Second, remove it without replacing it

Some car owners think that the function of the air filter is not very obvious. After using it for a period of time and finding it clogged, they remove it instead of replacing it with a new one. Although doing so will not affect the car's operation in the short term, in the long run, it will cause very serious wear and tear on the engine. According to relevant data, it has been proven that for engines without air filters, the wear rate of cylinders will increase by 8 times, the wear rate of pistons will exceed 3 times, and the wear rate of piston rings will exceed 9 times.

Thirdly, when purchasing an air filter, one doesn't care about its quality

When car owners first purchase a car, they will choose to have the air filter replaced at a 4S store. However, as time goes by and one's knowledge of automobiles increases, they will replace the air filter by themselves because it is not difficult to do so. But this involves the issue of purchasing a new air filter. Nowadays, many car owners do not fully understand the importance of air filters. When choosing them, they often opt for the cheaper ones. However, the cheaper ones are usually of poor quality and have an average ability to filter out particles in the air. Long-term use will reduce the engine's performance, increase fuel consumption and shorten the engine's service life.

The air filter is one of the core components among the four filters in a car. When purchasing it, it is essential to choose a high-quality one. During its use, regular maintenance and replacement should be carried out. Maintenance and replacement should be targeted according to the different driving environments of the vehicle. Only in this way can its working efficiency be effectively guaranteed and the engine be protected.