What is the difference between manual transmission cars and automatic transmission cars?

Does the fire brigade not issue a certificate for vehicle spontaneous combustion?

There is no regulation requiring the fire brigade to issue a certificate for vehicle spontaneous combustion. Here are the details: 1. Precautions: In reality, there is indeed such a demand, but there is no regulation stating that the fire brigade must issue a certificate. If it is for insurance purposes, it is essential to request the fire brigade to issue a fire incident report, which is the correct approach. 2. Causes of spontaneous combustion: Installing electrical appliances or modifying wiring in a vehicle, due to installer errors or rough construction, can cause short circuits in the wiring, leading to a fire. Aging of vehicle electrical components and wiring, combined with the user's neglect of inspection and maintenance, can also easily result in short circuits and fires. Aging of engine fuel lines and improper replacement of parts like fuel pipes can cause fuel leaks. When encountering short circuits in wiring or aging electrical components producing open flames, it is easy to ignite gasoline, causing a fire. New cars catching fire due to quality issues are considered extremely rare occurrences. With the continuous improvement in manufacturing standards, such fire incidents are becoming increasingly rare.

1

2

Share

What is the working principle of a gasoline engine spark plug?

The working principle of a gasoline engine spark plug: The spark plug's ground electrode is connected to the metal shell, which is threaded into the engine block via the cylinder head. The insulator primarily serves to isolate the metal shell from the center electrode. The terminal nut is the part of the spark plug that contacts the high-voltage coil. When current passes through the terminal nut and the center electrode, it ionizes the medium between the center electrode and the ground electrode, generating a spark to ignite the air-fuel mixture in the cylinder. Spark plugs are installed on the side or top of the engine. Early spark plugs were connected to the distributor via ignition wires, but in the past decade, most car engines have switched to direct connection between the ignition coil and the spark plug. If a spark plug is damaged, it can directly cause issues such as ignition system leakage, increased fuel consumption, and reduced power. The most significant problem is difficulty in ignition, affecting the vehicle's normal operation. Severe spark plug erosion, including scarring at the top, damage, or melted and eroded electrodes, indicates that the spark plug is damaged and should be replaced.

16

2

Share

What does 4S store claim mean?

During the warranty period, if a part is broken, you can go to the 4S store for a free replacement. The following is a detailed introduction about 4S stores: 1. 4S store: The full name is Automobile Sales Service 4S store (Automobile-Sales-Servicshop-4S), which is a car sales enterprise integrating four functions: vehicle sales (Sale), spare parts (Sparepart), after-sales service (Service), and information feedback (Survey). 2. Store characteristics: The automobile 4S franchise store is invested and built by dealers according to the standards stipulated by the automobile manufacturer. The design inside and outside the store is unified, with huge investments, often amounting to tens of millions, luxurious and grand, comfortable environment. It can only sell a single brand of cars specially authorized by the manufacturer, and can provide customers with lower prices, more professional technical support, and more in-depth after-sales service.

14

1

Share

Should You Wash Your Car Immediately After It Gets Rained On?

You should wash your car immediately after it gets rained on. Here are the details: 1. Reasons: Nowadays, air quality is far worse than before, and rainwater contains many impurities. Therefore, car owners must remember to wash their beloved cars again after they have been exposed to rain. First, manually remove large debris from the car, such as leaves, mud, and small stones. Rinse the car's surface with clean water to remove fine dust and acid rain, then use a soft cloth to wipe away surface dirt. Rainwater mixed with mud from the ground can stick to the car's chassis, and if left uncleaned for a long time, it can cause metal oxidation on the chassis, posing a safety hazard. 2. Purpose of Washing: Generally speaking, washing a car is not just about making it clean and shiny; its main purpose is maintenance. In other words, car washing is the most basic aspect of car maintenance. The timing of car washing can be determined based on weather conditions, road conditions, and some special circumstances.

20

0

Share

How to Open the Fuel Tank Cap of the New Excelle?

Method to open the fuel tank cap of the New Excelle: The fuel tank cap switch is located on the left side of the driver's seat. Pull the fuel filler cap switch upward to release the handle and open the fuel filler cap. To open the fuel filler cap, slowly turn the cap to the left; to close the fuel filler cap, turn it to the right until you hear a click. If there is no fuel tank cap switch, press the fuel tank cap when the car door is unlocked to pop it out. Immediately wipe off any spilled fuel. The Excelle is a compact sedan under the Buick brand. The dimensions of this car are 4609mm in length, 1798mm in width, and 1464mm in height, with a wheelbase of 2640mm. In terms of power, the Excelle is equipped with two engines: one is a 1.5L naturally aspirated engine with 113 horsepower and a maximum torque of 141 N·m; the other is a 1.3L turbocharged engine with 163 horsepower and a maximum torque of 230 N·m.

17

4

Share

What to Do About Unpleasant Car Door Closing Sounds?

If the car door closing sound is loud, it might be due to poor door sealing. There is a sealing strip on the inner side of the door, which affects the sound when closing. Since the sealing strip is made of rubber, it can harden and age over time, compromising the door's seal and resulting in a louder closing sound. In this case, replacing the sealing strip with a new one can help reduce the noise. Additionally, a loud car door closing sound might be caused by excessive force when shutting the door. Many car owners tend to slam the door shut with great force, which produces a loud noise. In reality, closing the car door doesn't require much force—just enough to ensure it shuts securely. Using excessive force can loosen the hinges and limiters, and even damage internal components, leading to costly repairs. If you slam someone else's car door, the owner will likely be unhappy. Therefore, it's important to close the door gently to avoid unnecessary discomfort.

5

3

Share

What is the difference between manual transmission cars and automatic transmission cars?

Does the fire brigade not issue a certificate for vehicle spontaneous combustion?

What is the working principle of a gasoline engine spark plug?

What does 4S store claim mean?

Should You Wash Your Car Immediately After It Gets Rained On?

How to Open the Fuel Tank Cap of the New Excelle?

What to Do About Unpleasant Car Door Closing Sounds?

What brand is HILO tire?

What does the EP switch on a truck mean?

Is a 55W LED car light bright enough?

What Maintenance Does a Car Need at 20,000 Kilometers?