As people’s pursuit of quality of life continues to improve, cars have become the main means of transportation for people to travel. So, what is the service life of a car? How to maintain your car to extend its service life? This article will answer these questions for you.

1. Service life of the car
The service life of a car refers to the comprehensive performance of the car under various conditions of use, including performance, safety, economy, etc. The service life of a car varies depending on the model, usage conditions, maintenance status and other factors. Generally speaking, the service life of a family car is between 8-15 years, while the service life of a heavy-duty truck is between 10-20 years.

2. Car maintenance skills
1.Replace engine oil and oil filter regularly

Engine oil is the “blood” of a car engine and is crucial to the normal operation of the engine. Therefore, the engine should be lubricated and cooled regularly to prevent excessive wear. It is generally recommended to replace the engine oil and oil filter every 5,000-10,000 kilometers.

2. Check the brake system regularly

The brake system is a key part of car safety. The wear of brake pads should be checked regularly, and severely worn brake pads should be discovered and replaced in time. At the same time, check the brake fluid regularly to ensure it is sufficient.

3. Check tires regularly

Tires are the only part of a car that is in contact with the ground, and their condition directly affects the driving safety of the car. Regularly check tire pressure, wear and tire balance. If you find that the tires are severely worn or have insufficient air pressure, they should be replaced or inflated in time.

4. Regularly replace the air filter element and air conditioning filter element

The air filter element and air conditioning filter element are responsible for filtering the external air entering the engine and air conditioning system, and are crucial to the normal operation of the car. Regularly check the cleanliness of the air filter element and air conditioning filter element, and replace seriously worn filter elements in a timely manner.

5. Clean the throttle valve and fuel injector regularly

Throttle valves and fuel injectors are key components that control engine air intake and fuel injection. Their cleanliness directly affects the car’s performance and fuel consumption. The throttle valve and fuel injector should be cleaned regularly to maintain the normal operation of the engine.

6. Maintain the battery regularly

The battery is the power source of the car, and its condition directly affects the starting and operation of the car. The voltage and charging status of the battery should be checked regularly, and severely worn batteries should be replaced in a timely manner.

To extend the service life of your car, you must perform regular maintenance and repairs, maintain good driving habits, and follow scientific usage methods. Only in this way can the comprehensive performance of the car be ensured under various conditions of use and provide people with a safer and more comfortable travel experience.