What maintenance should be done at 20,000 kilometers?
2 Answers
The maintenance items to be performed at 20,000 kilometers are as follows: 1. Check the engine oil and oil filter, which are essential tasks for every maintenance service. Due to the harsh conditions of high temperature and high pressure inside the engine, the shelf life of engine oil is significantly shortened, and its performance greatly declines. Over time, it can no longer protect the engine effectively. 2. Check the air filter. The air filter reduces the intake of air containing impurities and particles, thereby decreasing the likelihood of wear and damage. During the 20,000-kilometer maintenance, inspect whether the air filter is dirty. If it is too dirty, replace it; if not, simply blow it with an air gun. 3. Check the spark plugs. In gasoline engines, spark plugs introduce high-voltage current into the cylinders to generate sparks, igniting the combustible air-fuel mixture. 4. During the 20,000-kilometer maintenance, inspect the thickness of the brake pads. If they are excessively worn, it is recommended to replace them to ensure driving safety.
When it comes to the 20,000-kilometer maintenance for my car, I remember taking it in for a full check-up as soon as it hit that mileage. The main tasks included changing the engine oil and oil filter, as old oil tends to thicken over time, affecting engine lubrication and potentially leading to increased wear or higher fuel consumption. The braking system was also inspected to check if the brake pads were thin enough to warrant replacement—ignoring this could result in longer braking distances and higher accident risks. Tire rotation and balancing were done to prevent uneven wear, which can affect handling. My car’s front-right tire wears out faster, so the technician recommended rotating the tires every 20,000 kilometers. The air filter was replaced as well, since a clogged filter restricts airflow and reduces engine performance. Finally, the battery, lights, and coolant were checked—overlooking these minor items could lead to breakdowns. I make it a habit to perform a minor inspection every 8,000 kilometers or so, which helps avoid costly repairs and extends the car’s lifespan by over 100,000 kilometers. Sticking to this routine keeps the car running smoothly, almost like new.
