What Happens When the Air Filter Gets Dirty?

[JaceLynn]

When the air filter becomes dirty and accumulates a large amount of dust, it obstructs the airflow, reducing the engine's air intake. This, in turn, leads to decreased engine power and increased fuel consumption during driving. The steps to replace the air filter are: 1. Open the engine hood; 2. Remove the air filter element; 3. Thoroughly clean the air filter housing; 4. Install the prepared air filter. The replacement interval for a car's air filter depends on specific conditions: 1. For vehicles frequently driven on highways, replace approximately every 30,000 kilometers; 2. For off-road vehicles operating in rural areas, replace every 2 to 3 months; 3. For city-driven vehicles, replace every 10,000 to 15,000 kilometers.