What are the car filters and when do the car filters need maintenance? As a small white car owner, every time I go to maintenance, I always look stupid, especially when the service consultant gives you a lot of professional terms, what oil filter, air filter needs to be replaced, this tire deviation requires four-wheel positioning, so what are these items, today with the small editor to see.

Oil filter

As an oil filter, it is also what we often call a machine filter. It is usually replaced together with the oil maintenance. Its main function is to filter the impurities in the oil. It is used for lubrication, cooling and cleaning inside the engine, so it is inevitable that a lot of stains will be produced when a thing is used for a long time, especially when it comes to the time of life, it will not only be unable to clean but also cause pollution, which is why the oil filter will be replaced by the way every time the oil is changed. For Japanese cars, it is generally replaced every 5,000 kilometers, and for German cars and American cars, it is generally replaced every 10000 kilometers.

Air filter

As an air filter, it is easy to mix up with another product air-conditioning filter, but it is also well distinguished. The air filter mainly filters out the entry into the engine Impurities in the air that react with fuel combustion, so as to protect the cylinder, piston and other parts from damage, usually installed in the intake port of the engine, the maintenance cycle generally ranges from 10000 kilometers to 30000 kilometers, mainly based on different models.

Air-conditioning filter

For air-conditioning filters, it is mainly used to filter the air entering the car from the outside in the car's air-conditioning system, so that the impurities, dust, pollen, and tiny particles in the air are isolated Outside, in comparison, one is to filter the air in the car and the other is to filter the gas from the engine. It seems similar, but in fact it is very different. It is generally a grid-shaped box, it is also often called an air-conditioning compartment. The general replacement cycle is 10000 kilometers to 30000 kilometers, and most models are changed every 20000 kilometers.

Gasoline filter

Gasoline filter is an important auto part that filters fuel impurities, provides clean fuel for the engine, and protects the engine and fuel supply system. In the process of production, storage and transportation of gasoline, it is inevitable to produce certain impurities such as iron oxide, dust, etc., or the quality of the oil in some gas stations is poor and contains a large amount of impurities. If these impurities are not filtered out and brought into the engine and fuel supply system, it may damage the cylinder or cause the fuel injector to be blocked. The general replacement cycle is 30000 kilometers to 60000 kilometers, and some models are even longer.