What are the common things you should know about cars as a new driver

Be careful to be safe when inflating. Check the air pressure with an air pressure gauge at all times to prevent overinflation and puncture the tire. After driving and stopping, it is necessary to wait for the tires to dissipate heat before inflating, because the tire temperature will rise when the vehicle is driving, which will affect the air pressure.

Check the valves. If the valve and valve core are not evenly matched, there are convex and concave phenomena and other defects, it is inconvenient to inflate and measure air pressure. Pay attention to cleanliness when inflating.

The filled air must not contain moisture and oil to prevent the inner tube rubber from deteriorating and damage. When inflating, it should not exceed the standard before deflating, and it should not be inflated too much because it cannot be inflated outside for a long time. If the standard is exceeded too much, it will promote the cord to stretch excessively, causing its strength to decrease, affecting the life of the tire.

Before inflating, wipe the dust on the valve, do not loosen the valve core, apply soap foam water to the valve after inflation, check whether there is air leakage (if the air leaks, small bubbles will be generated), and the valve cap should be fully fitted to prevent sediment from entering the inside of the valve. When the radial tire is inflated, due to structural reasons, its sinking amount and grounding area are large, and it is often mistaken for insufficient inflation and over-inflated; Or, on the contrary, because the amount of sinking and the ground area are already large, it is also mistaken for sufficient when the air pressure is insufficient. It is measured using a standard barometer.

The air pressure used for radial tires should be higher than that of ordinary tires by centimeters.

In summer, under the high temperature and sun, car sun protection skills. Especially for newbies, see early and prevent early. Be sure to ventilate before driving to ensure your own health.

If the vehicle is exposed to the sun for a long time, the most direct impact is the paint and interior, and the scorching sun can easily lead to the aging of the paint and interior. When the vehicle is driving in high temperatures, the water tank is very prone to the phenomenon of "boiling", when encountering this situation, do not immediately turn off the fire and add water. The correct approach should be to stop the vehicle for maintenance, if left unattended, it is very likely to lead to serious situations such as a burst of the vehicle.

Exposure to the sun may cause the vehicle to spontaneously combust. There are a lot of rubber parts and plastic parts on the vehicle, and the exposure to the sun can easily affect these things, resulting in some premature bursting of wiring harnesses and water leakage and water seepage of vehicles. At the same time, the aging of tires will be more prominent, which may lead to cracking, so it is necessary to check the condition of the vehicle when traveling.

Be familiar with the light operation of your car, such as the danger warning lights, the position of the spare tire and how to use it, be familiar with the driving performance of the vehicle, such as the braking distance and acceleration, know the use of the headlights, such as the meaning of the headlights flashing two or three times, the position of the fuel filler, the three rearview mirrors, the gear lever, etc. Here is why you can't overtake on the right side, mainly because of the blind spot. In particular, large trucks and buses have a large blind spot on the right side due to the long tail box.

Then he can't see you if you overtake from the right. For the sake of our families, let's drive safely! I wish all drivers a safe trip!

Obey the traffic laws!

First, be familiar with the various button opening functions on the car. Headlights, fog lights, emergency lights, wide indicator lights, front and rear glass defogging, warm air conditioning. Wait a minute.

Fourth, the softness and hardness of the brake and the tightness of the clutch. Fifth, vehicle directivity.

Be familiar with driving skills, but also learn to drive politely and civilly! For example, if you come across an injured patient who needs to be rescued.

If there are pedestrians on the road, drive slower! If there are puddles on the road, slow down a little when there are people and don't get the sewage on people! Don't overtake, don't turn 8 on the road!

Don't grab the red envelope green light!

In order to improve the performance of the car, some car owners will deliberately use high-grade gasoline. In fact, this is completely unnecessary, the choice of gasoline label is mainly based on the compression ratio of the engine, and the car manual of each model also indicates that it meets the fuel number of the model, the owner only needs to implement it in accordance with the standard, the main reason is that if you use high-grade gasoline, not only will it cost more fuel costs, but also it is difficult to play the advantage of high-grade gasoline.

The lower the speed, the more fuel-efficient! This may be the most serious misunderstanding of the Chinese people. The best efficiency range of the general household gasoline engine is between 2500-3200 rpm, and when the speed drops to the inefficient range below 2000 rpm after upshifting, it is necessary to replenish oil because of the poor power, and the correct shift should be to 3000 rpm and then shift, which is fuel-efficient at this time.

Some car owners who love cleanliness, in order to make the car look clean and beautiful, almost once a day or two to wash the car, in fact, this practice is unscientific, the car body is usually a steel structure, often wash the car is easy to cause the car to rust, especially the vehicle chassis, doors and other parts, the car is easy to rust and rot too often.

It is not good for the car to be driven very quickly, because the surface of the transmission parts such as the engine and transmission will rust due to the direct contact with the air for a long time. There are also batteries that will affect their service life due to long-term natural discharge.

Be sure to learn to look at all the signs on the dashboard. Second, learn to change the spare tire. Third, pay attention to the maintenance time.

Now I learn to drive, I don't know if I have learned the common sense of machine maintenance? Just traffic laws? The common sense of the car contains the basic structure of the car, which is divided into several parts, and the role of each part.

Then there are the traffic laws. At the very least, you need to know what's inside the hood and what they do, right? Forty years ago, we probably studied very differently than we do now.

When you start, you have to look in the rearview mirror to check if there is anyone around, and don't forget to pull the handbrake when you stop.

<> "What Novice Drivers Must Know.

The distance is the distance from the front wheel to the rear wheel of the car, and the larger the wheelbase, the greater the space in the car, which is also a point that family cars must pay attention to. Many people think that the three-cylinder is fuel-efficient, but in fact it is not, in theory, the three-cylinder engine should be more fuel-efficient than the four-cylinder, but the three-cylinder engine needs to do more with fewer cylinders in order to achieve the predetermined power, so the energy consumption is not reduced. The greater the torque, the greater the force, the stronger the acceleration ability and the ability to climb hills, so the torque determines how much force the car has.

The larger the displacement, the better the power, the higher the fuel consumption, which means that the engine is stronger than the power, but at the same time the fuel consumption will also increase significantly, I believe this is easy to understand. The letter "T" on the tail of the vehicle is the abbreviation of turbo, which stands for turbocharging, which can increase the power by 40% or even higher through compressed air intake, and often in the case of the same displacement, the engine with "T" has a stronger power output than the engine with "L".

Front and rear counterweight refers to the ratio of the weight borne by the front axle of the body and the rear axle of the body, the ratio of the front and rear counterweight of the general vehicle is 60:40, the front and rear of the car are heavy, and the handling will be affected by it. And most BMW models have a front and rear weight ratio of 50:

50, so this is the main reason why BMW will handle better. Airbags actually have a lifespan, although there is no clear replacement cycle, but with the growth of time, or the line is damp and other reasons.

The brake line is divided into two, the dual-pipe brake system mainly covers the three layouts of H, X and TT, and the slightly common brake system on the market is X-type, mainly because it is simple and reliable, and the key can also save life. The higher the gasoline grade, the higher the octane number, the stronger the knock resistance, and the slower the combustion. Of course, the higher the designation, the better, and it should match the engine.

<> "Car knowledge, some old drivers may not be clear.

First of all, some countries in the northern hemisphere that pass through the Arctic Circle, such as Norway and Denmark, have laws that prohibit all cars from locking their doors. After all, polar bears are very likely to appear in such a country, and it is very warm and safe for polar bears to get into the car on very cold nights. Therefore, if the car door is locked and the polar bear freezes to death, it will be legally responsible.

Then the owner of China's first Mercedes-Benz, many people may not know, after all, there are many people who think that Mercedes-Benz only entered China after the reform and opening up. But in fact, as early as more than 100 years ago, there was a woman in China who became the owner of a Mercedes-Benz, and she was the Empress Dowager Cixi.

In fact, we all know that the seat belt was invented by Volvo, but the Chinese were able to invent a very peculiar product, specifically to make the seat belt alarm not sound, and the invention of the seat belt buckle, can be described as a surprise to many people.

To talk about the world's most mileage of a car is Volvo's P1800, the total mileage of more than 5 million kilometers, just the tires have been changed more than 100, it can be said that it has always held the Guinness World Records.

Another point is that the highway is actually invented by Hitler, the biggest warmonger during World War II, in fact, sometimes we think that Hitler is a me, but in fact, he also provided great help for the development of mankind, and the original design sketch of the Beetle car was also drawn by Hitler himself.

Another point is that Volkswagen not only sells cars, but also processes sausages, and in Germany, this kind of sausage is also very popular.

In addition, if we have a friend who owns a car, the traffic jam time in a year is basically at least about 38 hours, so if it is in a very congested place, or if it is often blocked on the highway, then it must be more than 38 hours.

<><1. The wheelbase is the distance from the front wheel to the rear wheel of the car, and the larger the wheelbase, the greater the space in the car.

2. The higher the gasoline grade, the higher the octane number, the stronger the anti-knock performance, and the slower the combustion, because the size of the octane number determines the ability of the anti-knock cover source, and the higher the grade, the better, and it should match the engine.

3. The front and rear weight ratio, the front and rear weight ratio of the general vehicle is 60:40, the front is heavy, the rear is light, and the handling will be affected by it, most BMW models are 50:50, so BMW's handling will be better.

4. The larger the displacement, the better the power and the higher the fuel consumption.

5. The greater the torque, the greater the force, the stronger the acceleration ability and the stronger the climbing ability, and the torque determines how much force the car has.

6. Engine speed, the lower the engine speed in use, the better, the speed of ordinary family cars is generally 6000-8000 rpm, and the racing car can reach more than 12000 rpm, the higher the upper limit speed, the higher the relative car limit, the lower the engine speed, the benefit to everyone is fuel saving, because the higher the speed of the engine, the more intense the friction of internal parts, the higher the mechanical loss, reducing the speed can reduce the friction of internal parts and improve efficiency. That is, you can get better fuel economy.

7. Turbocharging, the letter T at the tail of the car stands for turbocharging, which can increase the power by 40% or even higher through compressed air and air intake.

8. The correct parking method for automatic transmission vehicles.

After the car stops, put the gear on the n gear, then release the foot brake, wait for the car to completely stand still and pull up the handbrake, and finally, then put the gear on the p gear, in summary, it is a neutral gear, two loose foot brakes, three p gears, have you learned?

First, the basic knowledge of off-road vehicles.

SUV means sport utility vehicle in Chinese. The current SUV generally refers to a model based on the automobile platform, with a certain degree of car comfort, and at the same time a certain degree of off-road performance. Thanks to the multiple combination functions of the MPV-shaped seats, the vehicle can carry both passengers and cargo, and has a wide range of applications.

2. Basic knowledge of MPV-R.

MPVs integrate the functions of a car, station wagon, and van. Each seat in the car can be adjusted and there are multiple combinations. For example, the backrest of the middle row of seats can be turned downwards to turn it into a table.

The front seat can be rotated 180 degrees, etc. In recent years, MPVs have become more miniaturized, and the so-called S-MPV has emerged, which means small. The length of the S-MPV is generally between meters, the body is compact, and it usually has 5-7 seats.

3. Basic knowledge of CKD-CAR.

ckd means "completely broken". In other words, when a CKD car is imported or exported, the car goes into a state of complete disassembly, and then all the parts of the car are assembled into a complete car. When China introduces foreign advanced automobile technology, it usually adopts the CKD assembly method at the beginning, purchases all the parts of foreign advanced models, and assembles them into a complete vehicle in the same domestic automobile factory.

Fourth, the basic knowledge of RV-CAR.

RV is a recreational vehicle, which is a car suitable for entertainment, leisure, and tourism. The first country to come up with the concept of an RV was Japan. The coverage of RV is relatively wide, and there is no strict range.

Broadly speaking, all light passenger cars except sedans and sports cars can be classified as RVs, and MPVs and SUVs also fall under RV.

5. Basic knowledge of pickup trucks.

Pickup trucks are also known as sedans. As the name suggests, a pickup truck is a model that uses the front of the car and the cab with an open-top van. It is characterized by having both the comfort of a car without losing power, and is more capable of carrying cargo and adapting to bad roads than a car.

Automotive basics, complete automotive knowledge. The most common type of pickup is the two-row pickup, which is currently the largest stock and the most common pickup on the market.

6. Basic knowledge of SKD automobiles.

SKD means "semi-bulk". In other words, SKD cars refer to cars imported from abroad (such as engines, cabs, chassis, etc.) and assembled in domestic automobile factories. SKD is the equivalent of turning a car into a "semi-finished product" that is imported and simply assembled into a complete car.

7. Basic knowledge of concept cars.

The concept car is not a model that EP is going to put into production, it is just to show people the designer's new, unique and advanced concept. Automotive basics, complete automotive knowledge. The concept car is still in the creative and experimental stages and will most likely never go into production.

Because it is not a mass-produced commercial vehicle, each concept car can be more free from the shackles of manufacturing level, and fully or even exaggeratedly show its own unique charm.