Ways to reduce automobile pollution:
1, find the leak in time. The leakage of automobile lubricating oil and other liquids has caused great pollution to the air, so it should be checked every day, found in time and repaired immediately.
2. Prevent the air conditioner in the car from leaking. The air conditioner in the car should be thoroughly checked once a year, which is the best way to prevent freon leakage. In the season when the air conditioner is not used, it should be turned on occasionally, which is conducive to better sealing and preventing leakage.
3. Check the choke valve. Poor installation of choke valve is one of the main causes of air pollution caused by automobiles. If the choke valve is installed too loosely, the engine will be short of oil, which makes it very difficult to start the car. If the choke valve is installed too tightly, a large amount of gasoline will flood into the engine, and a large amount of unburned hydrocarbons will be discharged from the exhaust pipe, causing air pollution.
4. Avoid burning engine oil. If the exhaust pipe emits blue or blue-white smoke, it means that the car is burning engine oil, which is very polluting to the air. The engine should be overhauled immediately.
5, check the air pipe. The air passages of carburetor and injector are often neglected, and these two air passages should be checked frequently. If it is loose, tighten it; If it is damaged, it should be replaced immediately.