What maintenance is needed for a new car at 25,000 kilometers?

[AliyahDella]

Maintenance items required for a new car at 25,000 kilometers: 1. Air filter: After driving approximately 30,000 kilometers, the performance of the air filter can be significantly affected, becoming clogged with dust and oil; 2. Throttle body: A small portion of the combustion gases in the cylinders may pass through the intake valves and intake pipes, forming carbon deposits at the throttle body. Over time, this can create buildup, increasing the throttle's resistance and causing issues like unstable engine idling; 3. Cabin air filter: The cabin air filter contains activated carbon, which absorbs fine particles. The activated carbon gradually diminishes over time and with usage frequency; 4. Coolant: The coolant should be replaced every 20,000 kilometers or once a year to raise the boiling point, prevent scale and rust formation, and enhance cooling efficiency.