Why do the wheels lock up after releasing the handbrake?

Which provinces does the Chang-Shen Expressway pass through?

The Chang-Shen Expressway passes through 11 provinces including Jilin, Inner Mongolia, Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Anhui, Zhejiang, Fujian, and Guangdong. Below is relevant information about the Chang-Shen Expressway: 1. Introduction: The Changchun-Shenzhen Expressway, abbreviated as Chang-Shen Expressway, also known as Chang-Shen Highway, is designated as G25 in China's National Expressway Network. The Chang-Shen Expressway has a total length of 3,585 kilometers. Construction began at the end of June 2006, and it was opened to traffic by the end of June 2009 (not fully opened). It features 4 lanes in both directions with a speed limit of 120 km/h (100 km/h in some areas). 2. Cities along the route: The expressway passes through cities such as Changchun, Shuangliao, Kangping, Zhangwu, Fuxin, Beipiao, Chaoyang, Lingyuan, Chengde, Tangshan, Tianjin, Huanghua, Binzhou, Dongying, Qingzhou, Linqu, Linyi, Lianyungang, Guannan, Huaian, Tianchang, Nanjing, Liyang, Yixing, Huzhou, Hangzhou, Jinhua, Lishui, Nanping, Sanming, Meizhou, Heyuan, Huizhou, Shenzhen, etc.

18

5

Share

What to Do If You Always Get Confused About the Direction When Reversing?

Before reversing, you should first clearly observe the situation behind the vehicle and estimate the reversing route. If the rear of the car needs to move toward the right rear, then the steering wheel should be turned to the right. Relevant introductions are as follows: Practice more: Refers to motor vehicles moving backward. Because reversing involves a certain sense of opposite direction, if you get confused about the direction while reversing, you can practice multiple times. Once you master the reversing technique proficiently, the feeling of confusion will disappear. Pay attention to observation: When reversing, you first need to observe the width of the parking space, whether there are obstacles behind, whether there are vehicles parked on both sides, the length of the parking space, and whether it fits your vehicle model. Only after checking all these can you officially start reversing.

20

2

Share

Can a small car tire still run on the highway after being patched once?

A small car tire that has been patched once should still be able to run on the highway. Here are the details: 1. Tire repair methods: The method of repair greatly affects subsequent use. Currently, the most commonly used methods are patch repair and mushroom plug repair. Patch repair involves using a repair patch on the inner side of the tire to seal the puncture and prevent air leakage. The adhesive on the patch may weaken over time, causing it to fall off, but this method has the advantage of being able to repair punctures of any shape without restrictions. The mushroom plug repair method involves shaping the repair material into a nail-like plug. If the tire was punctured by a nail, the plug fits perfectly, leaving no gaps and making it less likely to fall off. This is currently one of the better repair methods, but it is only suitable for small, nail-shaped punctures and not other types. Modern tires are generally composed of the tread, width, sidewall, bead, carcass, and steel rim, offering better stability, grip, durability, comfort, and safety. 2. Precautions: Tires that have been patched more than three times are not recommended for highway use. It is an undeniable fact that patched tires, to some extent, affect the tire's high-speed performance. Even a tire patched once is not recommended for high speeds on the highway. Tires patched more than three times should be replaced or used as a spare tire but should not be used for highway driving.

6

4

Share

Will the Transmission Be Ruined If the Car Is Hit While in Park Mode?

The transmission will not be ruined if the car is hit while in Park mode. Below is an introduction to the transmission: 1. Main Functions: Changing the transmission ratio to expand the range of torque and speed variations of the driving wheels, adapting to frequently changing driving conditions while keeping the engine operating under favorable conditions. It allows the car to reverse while maintaining the engine's rotational direction. By using neutral gear, it interrupts power transmission, enabling the engine to start, shift gears, and facilitate gear changes or power output. 2. Working Principle: A manual transmission mainly consists of gears and shafts, achieving speed and torque changes through different gear combinations. An automatic transmission (AT) is composed of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque changes through hydraulic transmission and gear combinations.

15

1

Share

How Serious Are the Effects of a New Car Being Flooded?

A new car being flooded can have certain impacts. Here are the specific details: 1. Extent of Water Ingress: Based on the severity of the damage, it can be divided into three categories. The first category is when the water level exceeds the wheels and enters the interior of the car. The second category is when the water level rises above the dashboard. The third category is when the water completely submerges the roof. Among these three categories, the first is more common and relatively less harmful compared to the latter two. After repairs, the impact on daily use is minimal. 2. Cleaning: Since some sand and gravel cannot be completely removed and may remain in gears or belts, certain components may become prone to damage. Additionally, there may be some unusual noises initially. Generally, repairing a water-damaged vehicle involves first removing the seats, interior components, and interior panels, draining the water, and cleaning the mud. The engine also needs to be dismantled to inspect electronic components, especially checking whether the motherboard is damaged.

14

5

Share

What does a yellow exclamation mark on a car indicate?

When a yellow exclamation mark appears on the car dashboard, it can indicate one of four possible issues: general fault, automatic transmission fault, abnormal tire pressure, or lighting fault. Below is a detailed analysis of these four scenarios: General Fault: A triangle with an exclamation mark inside indicates a malfunction in the car's general performance, components, or functions. Common causes include parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, or engine oil pressure sensor issues. It is recommended to visit a 4S shop for diagnosis and repair to identify the source of the fault. Automatic Transmission Fault: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating a transmission issue or low transmission fluid level. The transmission fluid should be replaced promptly. Abnormal Tire Pressure: An exclamation mark inside a horizontal line under a parenthesis represents the tire pressure monitoring warning light. This light illuminates when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Fault: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in one of the car's lights. Solution: Visit a 4S shop for inspection as soon as possible, or conduct a self-check focusing on commonly used bulbs such as turn signals, fog lights, and interior lights to identify the issue. Additionally, a red exclamation mark inside a circle with parentheses indicates a braking system warning, typically signaling a brake system malfunction or low brake fluid level. Immediate inspection and repair of the braking system are necessary to prevent accidents.

7

5

Share

Why do the wheels lock up after releasing the handbrake?

Which provinces does the Chang-Shen Expressway pass through?

What to Do If You Always Get Confused About the Direction When Reversing?

Can a small car tire still run on the highway after being patched once?

Will the Transmission Be Ruined If the Car Is Hit While in Park Mode?

How Serious Are the Effects of a New Car Being Flooded?

What does a yellow exclamation mark on a car indicate?

Why has one of the car lights turned red?

Can a Water-Damaged Vehicle Be Fully Compensated If Totaled?

What are the penalty standards for parallel parking?

What is the working principle of a diesel fuel injection pump?