How many kilometers can a Passat 1.4T travel on a full tank of fuel?

How to Adjust the Height of the Seat Belt in BMW 1 Series?

Here are the steps to adjust the height of the seat belt in BMW 1 Series: 1. Pinch the button with both hands and pull it outward (horizontally to the car body), the button cover will detach outward. Then slide the button left or right (longitudinally to the car body). 2. Adjust the position of the webbing. Once the position is suitable, stop and make slight height adjustments left or right. When you hear a "click" sound, it indicates that the height adjustment is properly set and locked in the current position. Here is some related information: The BMW 1 Series is a car model series from BMW. In 2015, the BMW 1 Series made its appearance at the Geneva Motor Show, marking the final facelift before the model's generational change. The next generation of the 1 Series will no longer use rear-wheel drive but will instead adopt BMW's UKL front-wheel-drive platform, becoming a front-wheel-drive vehicle.

6

3

Share

When should the Tiida's spark plugs be replaced?

The Tiida's spark plugs need to be replaced approximately every 100,000 kilometers. Methods to determine if spark plugs are damaged: Remove the spark plugs and observe them. Assess their condition based on the following appearance and color. Normal spark plugs have insulator skirts and electrodes that appear gray-white, gray-yellow, or light brown. A properly functioning spark plug has an insulator skirt that is reddish-brown, with an electrode gap between 0.8-0.9mm and no signs of electrode burning. If the spark plugs are covered in oil or deposits but are not damaged, they can continue to be used after cleaning off the oil and deposits. If the spark plugs are severely damaged, showing signs such as blistering at the top, black streaks, cracks, or melted electrodes, the cause of the damage should be identified. After troubleshooting, replace the spark plugs with new ones. Additionally, if the spark plugs appear black as if smoked, it indicates that the wrong heat range was selected or that the air-fuel mixture is too rich, with oil seeping up.

19

4

Share

Why does the car stall easily?

There are several reasons why a car may frequently stall: 1. Fuel supply system: Clogged fuel lines. During normal engine operation, the fuel pump in the fuel supply system first draws fuel from the tank, which then passes through the fuel filter into the fuel distribution lines before being injected by the fuel injectors to form an air-fuel mixture. The fuel flow path during engine operation is: from the electric fuel pump, through the fuel filter, into the fuel lines, and finally injected by the fuel injectors. In this process, the fuel pump and fuel injectors are the most prone to failure. 2. Ignition system: Abnormal spark plug ignition. If the engine stalls when the air-fuel mixture properly enters the cylinders, the problem is likely with the ignition system. The function of the ignition system is to generate a sufficiently energetic spark between the electrodes of the spark plugs in the correct firing order for each cylinder. The most critical component is the spark plug, which operates in the high-temperature, high-pressure environment of the cylinders and is also the most susceptible to failure in the ignition system.

15

2

Share

Is Fuel Additive Really Effective?

The effectiveness of fuel additives exists, but it is not as significant as imagined. To some extent, fuel additives can clean the carbon deposits on the fuel injectors, and the atomization effect of the fuel injectors can also be greatly improved. However, the volume of fuel additives is small, and the areas they can clean are also very limited. Here are the benefits of fuel additives: Clearing car carbon deposits: Fuel additives are one of the most effective ways to clean car carbon deposits. They contain molecules that purify gasoline. Although the effect is not immediate, continuous addition will clean some internal parts of the car, remove carbon deposits, and restore the car's power. Improving atomization efficiency: The most direct benefit of improving the engine's atomization efficiency is reducing the car's fuel consumption. High atomization efficiency leads to higher combustion efficiency in the engine, naturally lowering fuel consumption. The effect is more noticeable during long-distance high-speed driving, which is one of the reasons many car owners prefer to add fuel additives regularly.

13

1

Share

Should Wuling use 30 or 40 viscosity oil?

Wuling vehicles can use 30 viscosity oil, as 40 viscosity oil is too high for Wuling engines. Engine oil is something every car owner will encounter during vehicle use. Known as the lifeblood of the engine, an engine cannot operate without oil. More details are as follows: 1. It's perfectly fine for Wuling to use fully synthetic oil, which provides better protection for the car engine and extends its service life. However, for Wuling minivans, using fully synthetic oil is not cost-effective, and semi-synthetic oil is sufficient. Change it every 10,000 kilometers or once a year. 2. The grade of engine oil is not the higher the better. Oil grades are categorized into mineral, semi-synthetic, and fully synthetic, with the viscosity rating determining fluidity. Taking 5W30 as an example, this oil is suitable for most new cars but not all regions and vehicles of different ages. 3. There's no need to choose high-viscosity oil for vehicles with smaller fitting clearances, as the oil film in the fitting parts is less prone to damage, providing excellent protection for the components.

2

0

Share

Which engine does Changan Automobile use?

Changan Automobile uses self-developed engines. Here is more information: 1. In the early stage, the H-series engines were mainly used. The H-series engines are inline 4-cylinder, 16-valve, all-aluminum engines, which are the latest achievements of Changan Automobile's independent research and development by integrating international advanced technologies. They have complete independent intellectual property rights and embody Changan Automobile's outstanding performance in energy saving, power, environmental protection, safety, and comfort. The H-series engines were planned to be installed in Changan's self-branded sedan main models, put into production in 2010, and can meet the automotive market needs from 2010 to 2025. This series of engines has outstanding advantages such as "high power, high torque, low emissions, and low fuel consumption". 2. The Jiangling brand engines produced by Jiangling Machinery Factory under Changan Group are also one of the engines used by Changan Automobile.

10

1

Share

How many kilometers can a Passat 1.4T travel on a full tank of fuel?

How to Adjust the Height of the Seat Belt in BMW 1 Series?

When should the Tiida's spark plugs be replaced?

Why does the car stall easily?

Is Fuel Additive Really Effective?

Should Wuling use 30 or 40 viscosity oil?

Which engine does Changan Automobile use?

Where to Check the Manufacturing Year of a Tire?

What is the principle of yielding to the right-side vehicle?

Can a Total Loss Vehicle Be Normally Traded After Repair?

How Many Kilometers Should You Add a Bottle of Fuel Additive?