What are the maintenance items for 20,000 kilometers?
2 Answers
The following is a detailed introduction to the 20,000-kilometer maintenance items for a car: 1. Replacement parts: Replace the air filter, oil filter, cabin air filter, engine oil, and spark plugs. 2. Cleaning: Clean the throttle body, fuel injectors, and catalytic converter. 3. Tire inspection: Check tire pressure and wear condition. 4. Exterior inspection: Inspect the paint and lights. 5. Battery check: Measure whether the battery voltage is normal. 6. Chassis: Inspect various parts of the chassis and suspension for abnormal oil leakage or looseness. 7. Fluid check: Inspect whether the brake fluid, coolant, and power steering fluid are at the proper levels.
When the mileage reaches 20,000 kilometers, I believe maintenance should not be taken lightly. Generally, it's essential to change the engine oil and oil filter—this is fundamental because aged oil can affect the engine's lifespan. The air filter should also be inspected or replaced, as excessive dust can reduce engine performance. Tire wear and air pressure need careful checking, and the braking system requires maintenance, such as examining the thickness of the brake pads. Small details like lights and wipers shouldn't be overlooked either. Some car models may also need the cabin air filter replaced to improve air quality. It's a good habit to book an appointment with a 4S shop or repair shop in advance to avoid long waits. During every maintenance session, I personally check the tools in the trunk for added peace of mind when going on trips. Based on my experience, timely maintenance helps avoid costly major repairs.
