Do motorcycles require annual inspection?

What are the characteristics of maintenance-free batteries?

Maintenance-free batteries are characterized by not needing to add distilled water or adjust the electrolyte concentration. They are fully sealed, so there is generally no electrolyte leakage onto the battery surface. Maintenance is simple, mainly involving checking for leaks, cleaning surface dirt, treating oxides on the positive and negative terminals, tightening the terminal clamps, and observing the color of the battery's indicator eye. Below is an introduction to maintenance-free batteries: 1. The indicator eye shows green when the battery is fully charged; black indicates insufficient charge and requires recharging; gray or light yellow means the electrolyte is insufficient. Since maintenance-free batteries cannot be refilled, the battery should be replaced immediately. 2. For cars that are not used for a long time, the vehicle should be started approximately every 25 days and run at medium speed for about 20 minutes using the hand throttle. Otherwise, if left unused for too long, the battery's self-discharge can lead to severe sulfation of the plates due to power loss, making it impossible to start the car when needed.

9

5

Share

What does PAB stand for?

PAB is the abbreviation for Passenger Air Bag, which corresponds to the passenger airbag in Chinese. Here is some information about PAB: 1. If the PAB light remains on, it indicates that the airbag is in the off state. 2. If you want the PAB light to turn off, simply rotate the car key to the 'on' position. 3. When the car starts, the PAB light turns off, indicating that the airbag is in the active state. In the event of a collision, the airbag can reduce the severity of injuries to the occupants and prevent secondary collisions. In dangerous situations such as a car rollover, it helps prevent occupants from being thrown out of their seats, thereby providing a certain level of protection for their safety.

5

0

Share

What Causes Bulges on the Side of Car Tires?

If a vehicle has a bulging tire, it can be driven for short distances but should not be taken on highways. Bulging tires are prone to blowouts, and the only solution is to replace the tire. The reasons for tire bulging are as follows: 1. The tire has exceeded its shelf life and started to age; hitting a rock or speed bump while driving can cause a bulge. 2. Low tire pressure leads to compression of the tire, which over time results in bulging. 3. The tire was replaced with a retreaded tire during a tire change. 4. Driving quickly over rough roads or speed bumps, especially when the tire is compressed while airborne over a speed bump, can cause bulging over time as the vehicle's weight rapidly presses down on the tire.

14

0

Share

Can an Automatic Transmission License Drive a Manual Transmission Car?

Manual transmission license holders can drive automatic transmission cars, but automatic transmission license holders cannot drive manual transmission cars. Below is a detailed introduction to the specific situations: 1. An automatic transmission driver's license is classified as a C2 license. According to China's traffic regulations, a C2 license for small automatic transmission vehicles only permits driving small and micro automatic transmission passenger cars, as well as light and micro automatic transmission cargo vehicles. 2. Driving a manual transmission car with a C2 driver's license is equivalent to driving without a license and will be subject to severe legal penalties. If this results in a traffic accident causing injury or death, the driver will also bear legal responsibility. 3. A C1 license allows driving small cars and small automatic transmission cars (C2), low-speed cargo vehicles (C3), and three-wheeled vehicles (C4). 4. The automatic transmission small cars specified under C2 are models equipped with automatic transmissions.

1

5

Share

How Long Does a Car Remote Key Battery Last?

Vehicle remote key battery life is three years. The lifespan of a remote key battery is generally 2~3 years, and you can simply replace the battery when it runs out. There are usually two types of batteries: 1. Dry batteries and button batteries. 2. Dry batteries can generally be replaced by opening the battery compartment cover. 3. To replace a button battery, you must pry open the gap in the remote key. Method: Pry open the outer shell of the remote key to replace the battery. When replacing, pay attention to distinguishing the positive and negative poles—positive pole down, negative pole up—and install it as it was originally. 4. After replacing the key, initialization is required to restore the remote function. Method: Insert the key into the ignition hole, press the lock button, and rotate it to the car's initialization position. One gear before ignition, power on the entire vehicle, turn off the engine for about 8 seconds, keep pressing the lock button, return to the initial position, and release the key.

4

1

Share

Can 15W-40 engine oil be used in winter?

15W40 engine oil can be used in both winter and summer. When using this oil in winter, it is important to pay attention to the local temperature, as it should not be used in excessively low temperatures. Below is a detailed introduction to the specific situation: 1. The meaning of the viscosity grade 15W40: The number before the W indicates the oil's low-temperature fluidity, which can also refer to the minimum applicable temperature of the oil. The smaller the number, the better the low-temperature fluidity, and the lower the minimum applicable temperature. The number 15 indicates that the minimum applicable temperature is -20℃, and its low-temperature fluidity is relatively average. The number 40 represents the viscosity value of the oil, which is a relatively high-viscosity oil with good high-temperature protection performance. 2. 15W40 engine oil is suitable for use in temperatures above -20℃, so it can be used in winter in southern regions of China. However, it is not suitable for use in colder northern regions such as Harbin. Since engine oil has a certain freezing point and viscosity, meaning it has a specific applicable temperature range, and the winter temperatures vary significantly between the north and south of China, it is necessary to consider the local temperature conditions in both winter and summer.

5

2

Share

Do motorcycles require annual inspection?

What are the characteristics of maintenance-free batteries?

What does PAB stand for?

What Causes Bulges on the Side of Car Tires?

Can an Automatic Transmission License Drive a Manual Transmission Car?

How Long Does a Car Remote Key Battery Last?

Can 15W-40 engine oil be used in winter?

Will driving in heeled sandals result in penalty points?

Can you park on the grid lines?

What is the weight of the Hongqi H9 car?

In which regions are China V vehicles not allowed to be registered?