What are the main items to be replaced during car maintenance?
4 Answers
Maintenance must include replacing engine oil and the cabin air filter. It is recommended to replace the transmission fluid at 40,000 kilometers or every two years, and clean the throttle body every 20,000 kilometers. Below are relevant details about car maintenance: 1. Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of a vehicle, also known as vehicle servicing. 2. Modern car maintenance mainly includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. 3. The purpose of car maintenance is to keep the vehicle clean and in good technical condition, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life.
When it comes to car maintenance, let's talk practical stuff. The most frequently replaced items are engine oil and oil filters – these are like giving your engine a bath and a fresh outfit, usually needed every six months or every 5,000 to 10,000 kilometers. Cabin air filters and engine air filters should also be changed regularly, especially when you notice odd smells from the AC – a quick swap will have you breathing easy again. Brake fluid needs replacing every two years, or your brakes might feel mushy. Spark plugs depend on their material; standard ones retire around 40,000 to 50,000 kilometers. Many folks forget about transmission fluid, but skipping it beyond 60,000 kilometers risks transmission failure. Coolant and power steering fluid can't be ignored either – unless you want your radiator boiling over in summer. And windshield wipers? If they're streaking, don't hesitate – swap them out immediately. Safety first!
For car maintenance, I mainly focus on these wear-prone parts: First is the engine oil and filter, which protect the core components of the engine. Then there are the three filters – the cabin air filter determines the air quality inside the car, the engine air filter affects the engine's air intake efficiency, and the fuel filter ensures the cleanliness of the fuel. For fluids, it's essential to regularly replace the coolant to prevent rust and the brake fluid to avoid water content affecting braking performance. Tires not only need to be checked for wear but also require rotation to extend their lifespan. Spark plugs should be replaced when their performance declines, typically around 80,000 kilometers. Wiper blades generally need replacement every year, and in winter, special attention should be paid to the battery's condition, especially for older batteries over five years of age, which should be checked in advance.
The core of maintenance lies in the oil and fluid systems: Engine oil and oil filters must be replaced on time, as they directly impact engine lifespan. Brake fluid should be tested for moisture content every two years—excessive moisture can increase braking distance. Automatic transmissions should have their fluid changed at 60,000 kilometers, while manual transmissions can go longer. Coolant requires a complete replacement every three to five years, not just top-ups. Among filters, the air filter is the most critical—clogging increases fuel consumption. The fuel filter is often overlooked but should be replaced more frequently in areas with poor fuel quality. For the chassis, monitor brake pad thickness and tire tread wear indicators, and replace wiper blades if the rubber is deformed. Addressing these basic items properly can reduce vehicle failure rates significantly.
