How to Remove and Install the Cabin Air Filter of Volkswagen Bora?

Is it serious if there is paint on the tire?

Tires should not be painted or come into contact with oil, as this can lead to corrosion, hardening, aging, and cracking of the tire. Below is relevant information about tires: 1. Introduction: Tires are round, elastic rubber products mounted on various vehicles or machinery to roll on the ground. In 1845, Robert William Thomson, a civil engineer from Scotland, invented the pneumatic tire and obtained a patent from the British government under the title 'Improvement in Carriage Wheels and Other Vehicles.' On December 10 of the same year, the first pneumatic tire was born. Tires are usually mounted on metal rims, supporting the vehicle body, cushioning external impacts, ensuring contact with the road surface, and maintaining the vehicle's driving performance. 2. Function: Tires are often used under complex and harsh conditions, enduring various deformations, loads, forces, and high and low temperatures during operation. Therefore, they must have high load-bearing capacity, traction performance, and cushioning performance. Additionally, they require high wear resistance and flex resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, highlighting the significant demand for rubber in tire manufacturing.

17

2

Share

Definition Standards for Major Accidents in Used Cars

Definition standards for major accidents in used cars include vehicles with welding, cutting, reshaping, or deformation on the longitudinal beams; vehicles with welding, cutting, reshaping, or deformation on the A, B, or C pillars; vehicles with severe welding, cutting, reshaping, or deformation on other non-removable parts; and vehicles whose airbags have deployed due to impact. Below is relevant information about used cars: 1. Introduction: Used cars refer to motor vehicles that have been registered with the public security traffic management authorities, have not yet reached the national scrapping standards, or are within their economically practical lifespan and can still be used. 2. Legal Basis: The "Used Car Circulation Management Law," jointly issued by the Ministry of Commerce, the Ministry of Public Security, the State Administration for Industry and Commerce, and the State Administration of Taxation, has been officially implemented. Article 2 of the general provisions of this law defines used cars as vehicles that have completed registration procedures and are traded and transferred ownership before reaching the national scrapping standards, including three-wheeled vehicles, low-speed trucks (originally agricultural vehicles), trailers, and motorcycles.

20

1

Share

What is the condition of a car after driving 100,000 kilometers?

When a car reaches 100,000 kilometers, it signifies the time for a "major maintenance" service. At this point, some components of the vehicle may be severely worn or have reached the end of their service life, such as the timing belt and spark plugs. A mileage of 100,000 kilometers is not considered excessive for a car, and as long as there are no poor driving habits and maintenance is timely and adequate, the overall condition of the car should not change significantly. Additional Information: 1. Car Maintenance: Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle, also known as car servicing. Modern car maintenance mainly includes the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and more. The purpose of car maintenance is to keep the vehicle clean, maintain normal technical conditions, eliminate potential hazards, prevent failures, slow down the deterioration process, and extend the service life. 2. Major Maintenance: Major maintenance builds upon minor maintenance, and in addition to replacing the engine oil and oil filter, it includes the air filter, fuel filter, and spark plugs. These three filters serve to filter out dust from the air and impurities from the fuel.

15

4

Share

What are the reasons for parking too far back in parallel parking?

The reason for parking too far back in parallel parking is either starting to park too early or being too far from the line when parking. You can drive forward a little more before stopping, keeping the car body slightly closer to the parking line. When parking, it's easier to reverse into the spot if you position the car slightly to the right, but be sure to also pay attention to the distance from the front and back. Additional information: 1. Exam rules: For students who have completed their C1 driver's license training, the length of the parallel parking space is 1.5 times the length of the vehicle plus 1 meter. Drive the vehicle to a position parallel to the parking space in front, then reverse into the space to the right rear without any pauses. As long as the vehicle is parked within this range without crossing the boundary lines, it is considered a pass. 2. Parallel parking: Parallel parking is one of the tasks in the second subject of the driver's license test. Parallel parking is becoming increasingly common in urban areas, especially as parking spaces in formal parking lots become more limited. Many places have converted the sides of streets into parking spaces, creating 'parallel parking spots.'

17

0

Share

Can Cars Use Lithium Batteries?

Cars can use lithium batteries, but it is necessary to install a four-series lithium iron phosphate (LiFePO4) battery pack. The performance of a four-series LiFePO4 battery pack is basically similar to that of a 12V lead-acid battery, and it can be charged normally by the vehicle's rectifier charging device. LiFePO4 battery packs have a high discharge current, making them suitable for starting car starters. Lifespan of Car Lithium Batteries: The lifespan of lithium-ion batteries in ordinary electronic products is approximately 5 to 20 years, with an average of 8 years. However, with current technology, the lifespan of lithium-ion batteries in electric vehicles is only about 3-5 years. When the battery capacity of an electric vehicle degrades to below 80% of its initial capacity, the driving range of the vehicle will significantly decrease. When the battery capacity degrades to below 70%, the battery must be replaced. For many current pure electric vehicles, the cost of the battery accounts for about 40% of the total vehicle cost, meaning that replacing the battery is equivalent to replacing nearly half of the car. Classification of Lithium Batteries: Lithium-ion batteries, nickel-metal hydride (NiMH) power lithium-ion batteries, fuel cell power batteries, lead-acid batteries, and graphene batteries.

1

0

Share

Is the Water Dripping from the Car Air Conditioning Water?

Water dripping from a car is usually condensation water from the air conditioning system, which is a normal phenomenon. Additional information is as follows: 1. Air Conditioning Water: The reason for air conditioning water dripping is that the evaporator coil in the air conditioning system is cold, causing the hot air inside the car to condense into water droplets, which then flow out through the drain pipe. 2. Radiator Leakage: Generally, water from a radiator leak will be found below the radiator, i.e., between the front bumper and the engine, and the car's dashboard will usually display a warning. 3. Colored Water: If the dripping water is colored, it indicates a leak in the cooling system, and the car should be sent for inspection and repair as soon as possible. 4. Precautions: If, during summer use, no water is seen dripping from under the car after prolonged parking with the air conditioning on, it is advisable to check whether the drain hole is clogged during maintenance and cleaning if necessary. This helps prevent water accumulation inside the car.

18

3

Share

How to Remove and Install the Cabin Air Filter of Volkswagen Bora?

Is it serious if there is paint on the tire?

Definition Standards for Major Accidents in Used Cars

What is the condition of a car after driving 100,000 kilometers?

What are the reasons for parking too far back in parallel parking?

Can Cars Use Lithium Batteries?

Is the Water Dripping from the Car Air Conditioning Water?

How Far Can an Out-of-Town Vehicle with a Beijing Entry Permit Drive into the City?

How many times can a bottle of tire repair fluid be used?

Is It Okay to Buy a Car That Has Been in the Showroom for a Month?

Why does the brake suddenly become very hard to press in winter?