What maintenance is needed for a car at 20,000 kilometers?
2 Answers
Maintenance at 20,000 kilometers is typically the third maintenance for a car, which is a major service. The routine items for the third car maintenance include the following: 1. Oil and oil filter replacement: Changing the oil and oil filter is essential. Under the harsh conditions of high temperature and high pressure inside the engine, the shelf life of oil is significantly shortened, and its performance greatly declines. Over time, it fails to protect the engine. The oil filter prevents impurities from mixing into the oil, which can cause oxidation, leading to the formation of sludge and clogging the oil passages. Both the oil and oil filter should be replaced simultaneously. 2. Air filter and cabin air filter: The air filter needs to be replaced at this stage. If it wasn't replaced during the 10,000-kilometer maintenance, it must be replaced at the 20,000-kilometer service. The air filter prevents dust and particles from being sucked into the engine during the intake process. If the filter is not cleaned regularly, it can lead to dust entering the engine, causing abnormal wear on the cylinder walls. 3. Spark plugs: If the car uses standard material spark plugs, preparations should be made to replace them at 20,000 kilometers. Spark plugs directly affect the engine's acceleration performance and fuel consumption. When you feel a lack of engine power while driving, maintenance should be performed. The lifespan of spark plugs varies depending on the material.
I remember that hitting 20,000 kilometers is a crucial milestone for the car. Routine maintenance includes changing the engine oil and oil filter to keep the engine lubricated and prevent overheating damage. Checking the air filter and cabin air filter is also essential, as accumulated dust over time can affect air intake and air conditioning efficiency. I usually have them inspect the brake pad wear and brake fluid level—it would be troublesome if the brakes become unresponsive. Tire pressure and tread condition should also be adjusted to prevent skidding. A basic check of the steering system and suspension shouldn’t be skipped, given the daily bumps on the road. Oh, and don’t forget to confirm the coolant level and battery condition—it’d be embarrassing if an aging battery fails to start the car. These services can all be done in one go at a dealership or reputable repair shop, taking about an hour or so. I think it’s worth the investment for peace of mind while driving. By the way, a full check-up before a long trip can save a lot of hassle later—don’t skip it to save time.
