Can Motorcycle Anti-Slip Chains Really Prevent Slipping?

Do I need to handle traffic violations for the biennial inspection of a new car?

New cars require handling traffic violations for the biennial inspection. Vehicle annual inspection: It refers to a mandatory inspection for every vehicle, equivalent to a physical examination for the vehicle, aiming to promptly eliminate potential safety hazards and reduce the occurrence of traffic accidents, commonly known as vehicle inspection. On May 16, 2014, the Ministry of Public Security and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the "Opinions on Strengthening and Improving Motor Vehicle Inspection Work," introducing a series of new measures such as exempting non-operational passenger cars from on-site inspections within six years, implementing cross-regional vehicle inspections, and comprehensively promoting the socialization of inspection institutions. These measures aim to make motor vehicle inspections more stringent and standardized, thereby increasing public satisfaction. Legal provisions: Operational passenger vehicles must be inspected once a year within five years; after five years, they must be inspected every six months. Starting from September 1, 2014, a trial exemption system was implemented for non-operational passenger cars and other small and micro passenger vehicles (excluding minivans and vehicles with seven or more seats) within six years. During this period, vehicle owners only need to provide proof of compulsory traffic insurance and evidence of vehicle and vessel tax payment or exemption every two years to directly apply for the inspection mark from the traffic management department of the public security authorities.

19

1

Share

Is the engine oil for diesel cars the same as that for gasoline cars?

Diesel engine oil and gasoline engine oil are not the same. The specific differences are as follows: 1. Diesel engine oil with the same viscosity grade has a higher viscosity than gasoline engine oil. If diesel engine oil of the same viscosity grade is used in a gasoline engine, it will cause problems: (1) It will lead to excessive engine temperature. The viscosity of diesel engine oil is greater than that of gasoline engine oil, resulting in greater friction, which causes the engine temperature to rise. The increase in temperature accelerates oil deterioration, reducing the lifespan of the oil. (2) It increases wear during cold starts. If the oil viscosity is too high, the oil supply is too slow during cold starts, especially in extremely cold climates. Although the oil pressure is high, the pumpability of the oil is poor, leading to dry friction, which is the main cause of engine wear. 2. The oil grades are different. The API grade represents the quality grade of engine oil, which is generally divided into two categories: the S series represents oil for gasoline engines, and the C series represents oil for diesel engines. If the oil has both S and C labels, it is a universal oil suitable for both diesel and gasoline vehicles. Diesel engine oil cannot be used in gasoline engines, and gasoline engine oil cannot be used in diesel engines. The additives are different, and interchanging them will cause engine damage.

7

5

Share

Does the Teana have an automatic window roll-up function after locking the car?

The Teana has an automatic window roll-up function after locking the car, which can be manually set to roll up the windows automatically by pressing the lock button. First, click the vehicle's one-touch start button to start the engine; otherwise, the setting cannot be completed. Then, locate the window control unit on the left armrest of the driver's cabin and click the control lock button. Next, click the SET button on the left side of the multifunction steering wheel. Finally, click the OK button on the left side of the multifunction steering wheel to complete the setup for the one-touch window roll-up function. With a standard power window, you need to hold down the switch, and the window stops moving when you release the button at the desired position. Cars equipped with one-touch window roll-up have a two-stage window control switch. The first stage works like a standard power window. The second stage allows the window to fully open or close automatically with a single press and release. Nowadays, most mid-to-high-end models are equipped with a one-touch window roll-up function, mainly for the convenience of drivers and passengers. This feature helps prevent drivers from being distracted while operating the windows, thereby improving safety.

13

2

Share

Is Driving a New Car Uphill Harmful to the Vehicle?

Driving a new car uphill during the break-in period does not harm the engine as long as the RPM is normal. However, if the car is fully loaded during the break-in period, it can cause damage to the mechanical components. Therefore, within the first 1,000 kilometers of driving, it is generally recommended not to exceed 75% of the rated load capacity. During the break-in period, it is important to avoid sudden braking and long-distance driving. Emergency braking not only shocks the braking system but also increases the impact load on the chassis and engine. It is best to avoid emergency braking within the first 300 kilometers of driving. Additionally, long-distance driving during the break-in period increases the continuous working time of the engine, which can lead to accelerated wear of mechanical parts. Generally, the break-in period of a new car is divided into three stages: initial, middle, and late. The initial stage covers the first 500 kilometers, the middle stage spans 500 to 1,000 kilometers, and the late stage extends from 1,000 to 3,000 kilometers. These stages are designed to ensure the car breaks in smoothly and enhances its performance. During the break-in period, it is advisable to drive steadily, avoiding sudden acceleration or hard braking, as these actions can significantly damage the vehicle.

17

3

Share

Does idling with the AC on affect the car?

It is perfectly fine to idle the car with the air conditioning running. This is considered idling with the AC on and will not harm the vehicle. As for whether idling with the AC on is harmful, since the engine is already running, the alternator is working, and the compressor is operating, it is a normal operation and will not cause significant damage to the car. Precautions when starting the vehicle: Do not activate the start-stop system when the AC is on. Vehicles equipped with air conditioning enhance passenger comfort, but most cars with start-stop systems will only blow air without cooling (heating relies on the vehicle's coolant temperature) when the engine is off, significantly reducing comfort. Do not refuel when the start-stop system turns off the engine. Many drivers do not exit the vehicle when refueling; they simply open the fuel tank cap for the attendant to fill up. At this point, the vehicle is only briefly turned off by the start-stop system and may restart at any moment, making refueling extremely dangerous. Remember, the vehicle must be completely turned off and powered down before refueling. Key points when using the AC inside the car: Pay close attention to the method and duration of AC usage. Sleeping in the car with the AC on while idling can easily lead to accidents.

16

1

Share

How to Deal with Foggy Headlights?

Here are the solutions for foggy car headlights: 1. Use an air gun to blow air into the headlight, which can speed up the defogging and dehumidifying process. 2. Remove the headlight dust cover to allow the water vapor inside to escape quickly. 3. Turn on the headlights for about 30 minutes to increase the internal temperature and accelerate the evaporation of small water droplets inside the headlight. Here is some relevant information: 1. If large water droplets have formed inside the headlight, or if there is severe water accumulation at the bottom of the headlight, the owner must inspect the headlight. Visually check whether components such as the lens, venting components, plugs, and bulb holders are in the correct positions and whether there are cracks or other damages. If there is any damage, the headlight must be replaced. 2. Foggy headlights are actually caused by the structure of the headlight and air flow. From the moment the headlight is turned on until it is in use, a significant amount of heat is generated. There is usually a venting rubber tube at the back cover of the headlight, which is used to expel the heat generated after the headlight is turned on. However, moisture in the air can enter the headlight through this tube and attach to the lens. As the moisture accumulates, it forms water droplets that then flow down the lens. This situation can happen to any car, and owners need not worry excessively as it does not affect the lifespan or functionality of the headlight.

12

1

Share

Can Motorcycle Anti-Slip Chains Really Prevent Slipping?

Do I need to handle traffic violations for the biennial inspection of a new car?

Is the engine oil for diesel cars the same as that for gasoline cars?

Does the Teana have an automatic window roll-up function after locking the car?

Is Driving a New Car Uphill Harmful to the Vehicle?

Does idling with the AC on affect the car?

How to Deal with Foggy Headlights?

What is the difference between exiting left and exiting right?

What are the penalties for changing lanes over a solid line?

Should the Rearview Mirror Show the Tires?

Can I change the license plate right after getting it for a new car?