What Maintenance is Needed at 15,000 Kilometers?

[VanAlexa]

For a car's 15,000-kilometer maintenance, the following items are required: 1. Replace the engine oil and oil filter; if the engine speed is unstable at idle or during startup, a throttle cleaning can be added. Typically, the air filter should be replaced every 20,000 to 30,000 kilometers, and the fuel filter every 40,000 to 60,000 kilometers. 2. Air filter: The engine inhales a large amount of air during operation. If the air is not filtered, the dust in it can accelerate the wear of the piston group and cylinder. Larger particles entering between the piston and cylinder can also cause severe "cylinder scoring." The function of the air filter is to remove dust and particles from the air, ensuring that sufficient and clean air enters the cylinder. 3. Fuel filter: The fuel filter provides clean fuel to the engine, filtering out water and impurities from the gasoline. This optimizes engine performance and provides the best protection for the engine.