What maintenance is required for a car that has run 15,000 kilometers?
3 Answers
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.
My car just hit 15,000 kilometers and I took it to the 4S shop for maintenance. The key services included an oil change and oil filter replacement—they used full synthetic oil, claiming it offers longer engine protection. The tires were checked for pressure, wear, and balance; if uneven wear was severe, a wheel alignment would be needed. The brake pad thickness was measured, and suspension bolts were inspected for looseness. A dirty air filter affects power and fuel efficiency, so it’s usually cleaned or replaced. The lighting system underwent a full check to avoid nighttime driving hazards. The battery voltage was also tested to ensure smooth starts. Coolant levels were inspected to prevent engine overheating. Finally, they recommended checking the cabin air filter, especially practical as the weather gets hotter. The whole process was quick—a small expense for peace of mind and safety. Regular maintenance like this helps extend the car’s lifespan.
When the car reaches 15,000 kilometers for maintenance, the engine oil must be replaced with new oil. I choose synthetic oil for better durability. The oil filter should be replaced simultaneously. Remove the air filter for inspection and replace it if it's heavily soiled with dust. Pay special attention to tire pressure adjustment, check for wear and tire alignment to prevent high-speed vibration. Inspect the brake pads, discs, and fluid level. Shake the suspension components to ensure they are secure. Test the brightness of the lights to ensure clear visibility at night. Check the battery terminals for cleanliness to avoid battery drain. Also, inspect the fuel system and fuel filter condition to keep the engine running smoothly. After maintenance, the car responds quicker and fuel consumption stabilizes. Neglecting these can turn minor issues into major problems.
