What will happen if the car air filter is dirty and not replaced?

If the air filter element is not replaced for a long time, the intake system of the engine will become dirty, which will affect the power and seriously lead to cylinder pulling. Valve carbon deposition increases.

1 The air filter element mainly filters the intake air of the engine and needs to be replaced regularly according to the mileage. If the local environment is good, it can be replaced every 10000 km. The environment is poor, and it must be maintained and replaced every 5000 kilometers.

The air grille is installed at the air inlet of the engine, which filters out the dust and impurities in the air, greatly improving the purity of the air entering the combustion chamber, making the fuel burn more fully and the engine power greater.

The air filter uses a fine screen inside, so it is difficult to blow off the dust adsorbed on it. The air pressure of the air gun is very high, and it is easy to blow the filter tissue of the air filter. When blowing, try to keep the air gun away from the grille and blow off the dust on the surface.

What is the harm of not replacing the air filter for a long time? :? If the air filter is not replaced for a long time, the filtering effect will be reduced. Fine dust in the air will enter the engine combustion chamber through the intake pipe for combustion, which will lead to serious wear of the engine cylinder, insufficient combustion of gasoline and increased carbon deposition in the throttle. Due to the increase of carbon deposition in the engine, the idle speed of the vehicle is unstable, the exhaust pipe emits black smoke, and the engine vibrates abnormally.

Note: Changing the air filter element regularly can save engine fuel more effectively. And the service life of the engine is prolonged.