How to Replace the Air Filter in a Car?
2 Answers
To replace the air filter in a car, follow these steps: 1. Open the engine hood and locate the air filter housing. 2. Use a screwdriver to loosen the screws around the air filter cover. 3. Open the cover and remove the old air filter. 4. Install the new air filter into the housing, ensuring it is placed in the correct orientation, then secure the cover and tighten the screws. The air filter is positioned in front of the carburetor or intake pipe and consists of a filter element and housing. Its primary function is to remove particulate impurities from the air, featuring high filtration efficiency, low flow resistance, and the ability to operate continuously for extended periods without maintenance.
As an experienced car enthusiast, I often change the air filter myself. Open the engine hood and locate the black square box - that's the air filter housing, usually secured with clips or screws. Remember to take photos of the hose positions before opening the casing. When removing the old filter, be careful not to let dust fall into the intake pipe. The new filter must be an exact model match - installing it backwards will affect airflow. I usually replace it every 15,000 km, more frequently in dusty northern areas. After installation, start the engine and listen for a smooth humming sound. DIY costs just 50 yuan, saving over 200 compared to dealerships, plus you get to understand your car's condition better. The whole process takes about 20 minutes - just have a screwdriver ready.
