The air filter is directly related to the engine's intake problem during the running of the car. The manager of Guangben dealership store told the reporter that the vehicle is only traveling in the city and the air filter will not be blocked, but if the car is in dust After driving more on the road, you need to pay special attention to the problem of cleaning the air filter. The engine is the key to the power output of a car and is also closely related to fuel consumption. Therefore, the various systems of the engine and its accessories are regularly cleaned, and maintenance can also reduce fuel consumption. In order to save fuel, we must pay attention to the key car engine maintenance rules. Cleaning air filter air filter is directly related to the engine's air intake problem during the process of driving, Guangben dealership manager told reporters that the vehicle is only driving in the city, The air filter will not be blocked.