What are the maintenance items in a car?
2 Answers
Car maintenance items mainly include the replacement of engine oil and oil filter, air filter, fuel filter, spark plugs, transmission oil, and related system inspection and maintenance items. The replacement of engine oil and oil filter is primarily for the maintenance of the lubrication system. The cleaning and maintenance of the air filter depend on the usage environment, while the fuel filter is generally replaced after driving 20,000 to 25,000 kilometers. Car maintenance refers to the regular preventive work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car. Its purpose is to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.
I have been driving for over twenty years and have summarized several key maintenance items that cannot be skipped. First, oil changes are the most important—replace the oil and filter every 5,000 kilometers or six months to protect the engine from wear and seizing. Tire checks are also a daily must—ensure proper pressure and even wear to avoid wasting fuel and high risks of blowouts. The braking system is critical—check brake pad thickness and fluid levels to ensure safe and reliable emergency stops. Don’t neglect battery maintenance, especially testing voltage during seasonal changes to prevent unexpected breakdowns. I also regularly inspect lights and wipers to ensure clear visibility and worry-free night driving. Replace coolant and transmission fluid according to the manual’s schedule to extend the car’s lifespan and save on major repair costs. Develop a habit of recording maintenance dates—even a small car can last long with proper care. By doing these regularly, your trips will be safer and more efficient.
