How often does the air chamber change?

The air cell of Pacific Auto Network is the air filter. Generally, the air cabin should be replaced once every 20,000 kilometers, and the vehicles driving on the expressway for a long time should be replaced once every 30,000 kilometers. Off-road vehicles that frequently shuttle between villages may be replaced within two months.

The main requirements of air grille are high filtration efficiency, low flow resistance, long-term continuous use and no maintenance. ?

The air grid can ensure that the air entering the engine for combustion is relatively clean and reduce the wear of the engine. At the same time, the secondary air pump on the car and other places that use gas also need to get clean air from here. If the air does not pass through the air chamber, the dust suspended in the air will be sucked into the cylinder, accelerating the wear of the piston group and the cylinder. Larger particles enter between the piston and the cylinder, which will cause serious? Pull the cylinder? Phenomenon, which is especially serious in dry and sandy working environment.

The air grille is composed of paper filters, which seems to be simple in structure, but its function can not be underestimated. The failure of air cabin will lead to insufficient gasoline combustion, insufficient engine power, pollution of throttle body, unstable idle speed and abnormal engine jitter.

(Photo/Text/Photo: Pacific Auto Network Li Shuiqing)