What are the contents of vehicle maintenance?

Maintenance items during car maintenance include:

1. The routine maintenance items are oil and oil filter, air filter, gasoline filter and pollen filter replacement, spark plug maintenance and replacement, and related system inspection items and maintenance of gearbox oil;

2, mainly to replace the oil and oil filter, in order to maintain the lubrication system, the main function of the lubrication system is to effectively lubricate all parts of the automobile engine and prevent excessive wear;

3. The function of the oil filter is to remove impurities in the oil and ensure the normal operation of the lubrication system. The oil filter should be replaced together with the oil change. Generally, the car should be maintained every 5,000 kilometers.