What maintenance is required for a car that has run 15,000 kilometers?

[VonDante]

Maintenance items for a car that has run 15,000 kilometers: 1. Throttle body: Combustion gases in the cylinders may produce some carbon deposits at the throttle body through the intake valves and intake pipes. Over time, these deposits can form dirt, increasing throttle resistance and causing issues like unstable engine idle. 2. Cabin air filter: The cabin air filter contains activated carbon to adsorb fine particles, but the activated carbon diminishes over time and with usage frequency. 3. Tires: If tire rotation hasn't been done by 15,000 kilometers, it's advisable to perform a four-wheel rotation while the tires aren't too worn. Replace the spare tire by taking out one of the current tires and using it as the spare.