What do you know about car destroying habits? Three habits to wreck a car

<> "The first one is to drive in the summer, and forget to turn off the air conditioner before turning off the engine:

In the current summer season, most car owners are accustomed to not turning off the air conditioner or letting the air conditioner withstand dispersion automatically start with the vehicle starting, which will cause the air conditioning system to automatically start working after each time the ignition switch of the vehicle is turned on, and the consequence is to directly lead to the instantaneous power load of the vehicle is too high, and the battery is a loss for a long time.

Which two new habits: do not step on the clutch when gearing, this new habit is often committed by some female drivers, the female driver mentioned here is not a female driver in a broad sense, but a proxy for female drivers, because generally speaking, female drivers are a little worse than male drivers in terms of strength and height! Therefore, there may be a habit of hanging gear if the clutch is not stepped on to the end!

But this habit is actually very hurtful to the car, if this operation for a long time will accelerate the wear between the clutch and the gearbox gear, and in serious cases, it will also cause the phenomenon of instant new gears, and it also has certain safety hazards!

The third situation is that it is particularly easy to damage the behavior of the gearbox, that is to say, when braking and the clutch does not step on the end to shift gear, for example, manual transmission of the car, if the clutch does not step on the end of the forced gear, it will also hurt our transmission, for those automatic cars, if it is a half-stepped brake and the brake light is lit, it will directly push the gear into the P gear. Then at this time, the brakes are not stepped on, and they are directly pushed to the P gear to turn off, when the road surface is uneven, the vehicle may move slightly, which is also relatively large for the impact of the gearbox gear, if it goes on for a long time, it is not good for our vehicle.

For the beautiful maintenance of the car, we need to have more knowledge and skills in order to do it better. Ask more people in the industry and learn more about scientific maintenance skills, which will be very helpful to you. I believe that there are many self-proclaimed "old drivers" around you, and the fuel-saving method they teach is to coast in neutral.

Before the traffic light and on the downhill section, the vehicle gear is switched to neutral, and the inertia is used to keep the vehicle moving forward to achieve the purpose of fuel saving.

But the harm is no less. When coasting in neutral gear, the speed of the vehicle is different from the engine speed, which will increase the friction of the engine components and reduce the lubrication effect, and also increase the wear and tear of the internal parts of the automatic transmission. At the same time, neutral coasting is also not conducive to engine braking, and it is easy to brake and cause accidents when sudden braking is required.

<> "The Most Bad Car Habits.

1. The engine oil has not been changed.

Engine oil can play a smooth role in the engine, which is called the "blood" of the car. However, after a period of driving, the oil deteriorates, which can cause damage to the engine. Therefore, the engine oil should be changed every six months.

If you don't like to change the oil, it will cause the engine to dry grind. If you don't change the oil all the time, the engine will eventually be scrapped as time goes by.

2. Long-term addition of inferior gasoline.

There are many domestic gas stations, and naturally it cannot be ruled out that the quality of oil products is good and bad. If you use poor quality gasoline for a long time, carbon will accumulate in the fuel system of the car, which will also affect the engine performance, and the operation of the entire car system will become unstable. Therefore, do not add inferior gasoline in order to save money, rather use high-quality gasoline, otherwise it will cost more money to repair the car if there is any problem.

3. The engine temperature is too high.

In the process of driving, the most important thing to prevent is that the temperature is too high, when the water in the water tank is "boiling", then the car's cold water device will slow down the heat of the engine. If the "coolant" is not detected in time when driving to the lowest scale, it will cause the water in the water tank to "boil", accelerate and damage the engine, and may cost money to repair.

4. Mismatched car speed and gear.

In ordinary driving, it is necessary to hang the right gear, to avoid high-speed low-gear and low-speed high-end situation, if such a situation is not corrected in time, it will cause damage to the engine of the car for a long time. Because the low gear and high speed accelerate the consumption of gasoline, and the high gear and low speed will accumulate carbon and increase the load on the engine. If you find it troublesome, you can choose an automatic car.

5. Get off the bus without turning off the air conditioner.

In the summer, the air conditioning is not turned off after getting off the bus so that the temperature in the car is not too high when you get on the bus. Then this will increase the workload of the engine and cause damage to the engine when the car is sold at the next banquet. The above habit is easy to make the engine fail, the reason why many people drive a car for a year or two like someone else's car for seven years is because of the habit problem, which accelerates the damage of the car.

Therefore, in the process of driving, developing good habits is also a good way to protect the performance of your car.

<><1.The steering wheel is full.

Many people do not grasp the timing when practicing the project of reversing and entering the warehouse in subject 2, so they can only fill the steering wheel in order not to press the line. However, this driving habit can cause a lot of damage to the steering system of the car, and it is okay to do it once in a while. If the steering wheel is often full, then the car will have to go to the repair shop for repair.

Therefore, you should never fill the steering wheel when driving, and you must make a prediction in advance to turn the steering wheel.

2.Forget to let go of the handbrake.

The most important thing we do when we take the second subject is to wear a seat belt and let go of the handbrake, but many people often forget this, so they fail the course before they start. The same is true when we are driving, and we often forget to let go of the handbrake. The damage to the car caused by the handbrake not being loosened when driving is very large, so we must check whether the handbrake is put down before driving.

3.Coast in neutral.

Some veteran drivers like to coast in neutral gear when driving, thinking that they can save fuel. But this practice is wrong, coasting in neutral will only increase the car's fuel consumption. And coasting in neutral gear is very dangerous, and the car body is difficult to get good control.

In the event of an accident, a small amount of idealism will collide with other vehicles.

4.The speed does not match the gear.

Manual transmission cars can bring more driving pleasure to car owners, so many old drivers like to drive manual transmission cars. However, driving a manual transmission car pays great attention to the matching of speed and gear, and some people are too troublesome to change gears, which is very ruinous. Therefore, we must be diligent in shifting gears when driving a manual transmission car, and do not use first gear when driving in second gear.

5.Abuse of the brakes.

Many veteran drivers like to step on the accelerator to the bottom when driving and enjoy the feeling of flying. In case of an emergency, apply the brakes directly, even on downhill roads, without slowing down, and directly apply the brakes. This practice is very damaging to the braking system and will accelerate the wear of the brake pads.

Therefore, we must learn to predict the road conditions when driving and slow down in advance.

6.Inferior gasoline is often used.

Nowadays, oil prices are getting more and more expensive, and some car owners will choose to add some low-quality gasoline in order to save some fuel costs. Although this can save a little money, the impact on the car engine is also very large, and it will produce a lot of carbon deposits. When the time comes, we have to go to the repair shop for repairs, which will cost us more, so we must choose good quality gasoline when filling up gasoline.

<> "First, the clutch can't step on the end.

For manual transmission models, if the clutch is not stepped on to the end, the clutch will be damaged, and the gear will be damaged very much. Automatic transmission cars generally need to step on the brakes to get in gear, which is generally nothing.

Second, the steering wheel was killed.

Some drivers will choose to kill the direction when parking or when turning around, and often emptying the nuclear dead steering wheel will have a loss of the direction booster pump of the car, which will lead to problems with the booster pump for a long time, and also have an impact on the steering machine. Generally, it is better to return the direction of the kill.

3. Forget to turn off the lights.

Novice car owners may forget to turn off the reading lights, headlights and other power-consuming equipment after going home and parking the car at night, because the small lights and headlights will be lit without opening the key, and it is easy to put the battery clean if you forget.

Fourth, the car is left in the sun for a morning and then the car is washed.

At this time, it is very ruined car paint, and the hot body is often washed with cold water, which is a great damage to the body paint, and serious will lead to cracks in the car paint. And the most dangerous thing is that the glass can be shattered.

The fuel pump of the car relies on the fuel itself for cooling, and if the oil level is too low, it is very likely that the fuel pump will overheat or even burn out.

Sixth, the parking position is uneven.

Long-term parking will lead to too large a drop between the four wheels, which will affect the shock absorber and the rubber sleeve of the balance bar.

7. The air conditioner is not turned off when the engine is turned off.

If the vehicle is started with the air conditioner, the engine will drive the load of the air conditioner to start, and the engine will also be damaged, so the correct way is to start the vehicle for 3 minutes before turning on the air conditioner, and turn off the air conditioner for 1-3 minutes before turning off the engine.

8. Low-gear high-speed driving or high-gear low-speed driving.

This is one of the most damaging practices to the engine, and can also cause clutch slippage or water temperatures to become too high.

9. Many novices always put their left foot lightly on the clutch pedal during driving.

Because the clutch is very light, this will inadvertently cause a semi-clutch state, causing the failure of the clutch plate and clutch pressure plate.

10. Excessive heat in winter.

In winter, it is necessary to warm up the car and then go, but the time can not be too long, generally controlled within one minute, the long time will not only cost fuel but also cause carbon deposit, or the low rotation bucket vertical speed driving for 2-3 minutes instead of the original hot car.

<>< 8 worst bad habits to ruin your car.

Many people have been complaining that the newly bought private car has not driven tens of thousands of kilometers, and it has begun to have small problems, and the quality of this car is too poor! But is that really the case?

For all kinds of small problems on the car, in addition to the quality control reasons of the car itself, the usage habits of each of our drivers are also very influential. It's important to develop good driving habits every day! Today, let's take a look at the ten bad habits you often make to destroy cars:

1. Kill the direction in situ.

When learning for a driver's license, there was a "narrow road U-turn" in the road test, which required us to keep killing the direction and exchange the steering angle of the tires for steering space. However, in daily life, such as killing the steering wheel for a long time, the limiting block of the steering wheel will be displaced, resulting in inaccurate direction. Therefore, it is best to leave a certain margin in the direction of playing.

Frugality is a virtue, but not all "thrift" is a virtue. Many drivers tend to wait until they run out of gas before refueling. However, in the fuel tank, the gasoline level is too low to cover the oil pump motor, which will greatly affect its heat dissipation function, and often reduce its service life.

3.The steering wheel does not return to the center after parking.

Many drivers stop on the side and turn off the engine on the spot, ignoring the steering wheel to the center. But then, the wheels will pull on the steering lever and always pull in the direction of return. As a result, steering wheel gears, steering tie rods, racks, ball joints, and even the entire suspension system deteriorate rapidly.

4.Overload.

Being able to send a large group of friends home in their own cars is definitely a face-saving thing. However, overloading is not advisable, which not only greatly increases the hidden danger of puncture and brake failure, but also accelerates the wear and tear of parts due to overload of the engine.

5.The car is too long.

As the cliché goes, a proper heating of the car for more than ten seconds is of course necessary to allow various lubricants such as engine oil and steering wheel booster oil to flow back to where they are needed. But not only does it not benefit from heating up for a long time, it can also lead to carbon deposits.

6.The driving distance is too short.

Some drivers go to a very close place and drive, but they don't know that the engine is turned off by you before it really warms up, which also hurts the car.

7.Neglect of maintenance and overhaul for a long time.

If the vehicle is not maintained, it may eventually lead to the direct scrapping of the engine, which directly affects the service life of the vehicle!

8.Slam the brakes on the pure throttle.

Even if your car model is positioned as "sporty", you should never treat a family car the way you drive a race car. An ungentle way of driving will not only cause brake pads, brake discs, and tires to suffer, but also lead to problems such as high engine fuel consumption and carbon deposits.

<><1.Polishing frequently.

Let's first understand the structure of the paint: the paint is generally composed of varnish - color paint - primer - phosphate layer (baking paint primer) - body, and polishing is the use of abrasives and polishing machines on the varnish surface, the thickness of the varnish is limited, and frequent polishing and waxing can easily hurt the following primer. The number of times the whole car is polished in the original paint of a car "in a lifetime" should not exceed 6 times, if your car has some small scratches and small stains, do not polish them at will in the case of little impact.

2.The car was bought and not driven for a long time.

There is a popular saying among old car drivers: "The car is not easy to break, but it is easy to break". If the car is not driven for a long time, it will cause many bad consequences, first of all, the tires will be aging and deformed, if not replaced, the vehicle will deviate or even burst the lead road.

The second is that the engine oil will settle and oxidize, and if the vehicle is not started for a long time, the engine oil will settle into the oil pan, and the oil is also easy to oxidize. The direct consequence is that the engine is without lubrication, and it is directly "hard". The third is that the battery is aging and losing power, and the vehicle does not start the battery for a long time.

3.The turning steering wheel is killed, and the parking steering wheel does not return to the right.

The situation of the steering wheel being killed when turning mostly occurs in novices, due to the lack of proficiency in driving skills, the steering range of the car is not well understood, and the steering wheel is often killed when turning. Frequently killing the steering wheel will seriously affect the aging of the belt of the power steering pump of the car. And the parking steering wheel does not return to the situation of the old driver, due to the convenience of the figure, some old drivers often get off the car after the car is parked and even the steering wheel does not return to the right, if you do not return to the steering wheel, the tire will be in a state of abnormal stress, resulting in the aggravation of tire wear, and the heavy will also lead to damage to the vehicle transmission suspension system!

4.The fuel gauge lights up and continues driving.

Generally, the fuel meter is on, and the vehicle can still travel dozens of kilometers, but often some people go to the map because of this, and they do not always know how to refuel when they can refuel, but continue to drive. In fact, many models of gasoline pumps are directly installed at the bottom of the fuel tank, and the gasoline pump relies on gasoline for lubrication and cooling.

5.The car did not stop and was in reverse gear.

When the vehicle turns around or enters the garage, there are often people who hang the reverse gear before the car completely stops, this behavior is the most ruin of the gearbox, whether you are a manual transmission or an automatic transmission, it is better to step on the brakes and step on it more violently, than to mess up the order.

6.Do not slow down when encountering potholes.

Some SUV car drivers often feel that their car chassis is high, and they do not slow down when they encounter potholes, which is not only easy to cause damage to shock absorbers, springs, suspensions and other components, but also tires are very easy to "bulge" during the collision, and the tire "bulge" is equivalent to invalidation, and the injury is self-evident.