What is the Normal Annual Mileage for a Car?

What is the maintenance content for a car after driving 30,000 kilometers?

Car maintenance after driving 30,000 kilometers includes: 1. Checking car lights; 2. Changing engine oil and oil filter; 3. Replacing the air conditioning filter; 4. Replacing the air filter; 5. Replacing the fuel filter; 6. Replacing spark plugs; 7. Changing transmission oil; 8. Replacing coolant and brake fluid; 9. Replacing the engine accessory belt; 10. Replacing the engine timing kit; 11. Checking tire pressure and inflating if necessary; 12. Refilling windshield washer fluid. The benefits of maintenance are: 1. Ensuring the vehicle is in optimal performance condition; 2. Improving vehicle efficiency, reducing fuel, parts, and tire consumption; 3. Enhancing driving safety; 4. Reducing noise and environmental pollution; 5. Keeping the vehicle's appearance clean and tidy.

13

4

Share

What are the length and width of the Baojun 730's body?

The length and width of the Baojun 730's body are 4780mm and 1780mm respectively. Taking the 2021 Baojun 730 as an example, its height is 1740mm, the wheelbase is 2750mm, the fuel tank capacity is 52 liters, and the curb weight is 1420kg. The 2021 Baojun 730 features a MacPherson strut independent front suspension and a torsion beam non-independent rear suspension. It is equipped with a 1.5L turbocharged engine, delivering a maximum horsepower of 105ps, a maximum power of 77kw, and a maximum torque of 135nm, paired with a 6-speed manual transmission.

17

4

Share

Why does the Tiguan L suddenly brake when reversing?

The Tiguan L suddenly brakes when reversing because the reverse active braking function is triggered. However, to enable this function, you need to press the automatic braking assist button after the vehicle is powered on. The specific steps are as follows: 1. Press the brake pedal. 2. Press the one-touch start button. 3. The dashboard lights up, and the vehicle starts. 4. Press the automatic braking function button to enable this function. 5. When reversing, if there is an obstacle behind the vehicle, it will automatically brake. Additional information: The active braking system is part of the vehicle's collision avoidance system. It is a safety technology that assists drivers by using communication, control, and information technology to detect dynamic conditions around the vehicle. The active braking system generally consists of three main components: a camera or radar sensor for detection, an onboard computer for data processing, and a braking control system.

18

4

Share

How to Check the Standard Tire Pressure for a Car?

To check the standard tire pressure for a car, you can refer to the tire pressure records located on the inner side of the car's B-pillar, the fuel filler cap, or the vehicle's user manual. The hazards of excessively high tire pressure include: 1. Reduced friction and adhesion of the tires, affecting braking performance and tire lifespan; 2. Decreased resistance to punctures, increasing the risk of tire blowouts; 3. Accelerated wear on the central tread pattern, shortening tire life, increasing vehicle vibration, and affecting the lifespan of other components; 4. Excessive stretching and deformation of tire cords, reducing tire elasticity, increasing the load on the vehicle during driving, and decreasing puncture resistance; 5. Greater susceptibility to punctures from sharp objects like nails and glass on the road, leading to internal cracks, bursts, and blowouts.

19

0

Share

Why is the front of the car extremely hot?

The reasons for the front of the car being extremely hot are as follows: 1. Wheel hub (axle head) overheating: Wheel hub (axle head) overheating is usually caused by bearings being too tightly assembled or poor lubrication. Excessive temperature can cause the grease inside to melt and flow out, affecting braking performance. In severe cases, it may burn out the bearings. If the wheel hub bearings fail, it may cause noise, bearing overheating, and other phenomena, especially more noticeable in the front wheels, which can easily lead to dangerous situations such as loss of steering control. 2. Brake drum overheating: The temperature of the brake drum is related to ambient temperature, driving speed, frequency of braking, vehicle weight, and road conditions. Brake drum overheating may be caused by brakes not releasing or rubbing against the drum.

5

3

Share

Is Automotive Putty Prone to Falling Off?

Automotive putty applied on the outer layer with subsequent paint is not prone to falling off. However, without the protection of outer layer paint, it can easily fall off when exposed to water. Below is the relevant introduction: 1. Function: Automotive putty is used in car painting on the first or second primer after sanding to fill small defects, dents, scratches, or other processing marks, creating a smooth surface for the next coat of paint. 2. Characteristics: It has a high content of pigments and fillers, is thick and easy to dry, becomes hard and fine after drying, and is easy to sand. It is commonly available in water-based and oil-based types. Oil-based putty is further divided into alkyd, nitrocellulose, perchloroethylene, epoxy, and other types, with nitrocellulose (currently modified with acrylic) being the most commonly used.

18

5

Share

What is the Normal Annual Mileage for a Car?

What is the maintenance content for a car after driving 30,000 kilometers?

What are the length and width of the Baojun 730's body?

Why does the Tiguan L suddenly brake when reversing?

How to Check the Standard Tire Pressure for a Car?

Why is the front of the car extremely hot?

Is Automotive Putty Prone to Falling Off?

What are the components of the fuel supply system?

What are the differences between Volkswagen 869 and 275?

What is the correct method to start a Chevrolet automatic transmission car?

How to Replace the Battery in a Haima Car Key?