How long should air filter element be changed
The function of the air filter element is to filter out the particulate impurities in the air and set in the air inlet pipe in front of the air flowmeter. Engine needs a lot of outside air inhaled at work, through the role of the filter air filter will "inhalable particles in the air filter, blended with gasoline burning into the cylinder, if the air filter don't filter function, the larger particles in the air will enter inside the engine combustion, the passage of time can cause a variety of" fault ", it is commonly said such as carbon deposition, engine cylinder and so on!
Not every time maintenance must replace the air filter element, the air filter element should be replaced when? In fact, many owners will struggle with this problem, especially those who don't know much about cars. Under the temptation of service consultant, the owners promised to replace the car. In fact, the air conditioning filter element is not necessary to replace every time maintenance! Under normal circumstances, driving 20,000 km can be replaced once, or interval maintenance replacement once!
If the owner of the car more understanding of the words, can also be based on the actual use of the vehicle and the surrounding environment to replace the air filter element! In special areas (desert) can shorten the replacement cycle! If you only commute in the city, you can extend the cycle appropriately!