Why can t you run at high speed for a long time, and what is the effect on the car?

Of course, traffic laws explicitly prohibit drowsy driving, which means that legally you can't drive for too long in a row, in fact, human attention is limited, and driving at high speed is something that requires a high degree of concentration. Therefore, in fact, for the vast majority of people, running at high speed for several hours in a row will cause problems before the car has problems.

Therefore, we see that those inter-provincial transport trucks that run day and night are driven by 2-3 people in turn. Running for hours on end is actually very dangerous, not to mention whether you have that physical fitness or not. Even if you're fit enough to support you for a few hours, it's hard to make sure you don't lose your focus, which can lead to a traffic accident at any time on the highway, and no accident on the highway is a minor accident.

In this case, the driver may not have problems due to driving fatigue, but will there be problems with the vehicle?

Continuous driving, the temperature of the landmark on the highway is exposed to the sun, the temperature can be imagined, the car tires are seriously worn, and the friction between the tires and the ground will be weakened after driving for a long time, and even due to the high temperature, it is possible to cause a puncture. Everyone knows that it is quite dangerous to not handle a puncture at high speed. Drive for a few hours and take breaks to cool down your car.

After running on the highway for a long time, the most common problem of the vehicle may be the cooling system, the common phenomenon of "boiling the pot", resulting in a clogged water tank, difficult to cool, etc. Especially for old cars that have been used for many years, it is not good that the temperature is too high, and the cooling and lubrication effect is poor and causes the cylinder to be pulled, thereby damaging the engine. And it can worsen these conditions, the most serious of which can lead to the car being too hot and bursting the cylinder.

The water temperature continued to rise to a certain level, and it was estimated that it would not take more than 2 hours, and with the white smoke rising from under the hood, the car had to pull over. If there is a failure that the engine cannot start due to high temperature in the middle of the road, it will be a big trouble.

The first thing that comes to mind when an engine leaks oil is, what should I do if it encounters a fire? Because of long-term driving, the engine has been in a high temperature state, fuel consumption will increase, so that the engine has been in the high load stage, resulting in gasoline leakage from the engine, and even the chassis of the car may be stained with oil, if it encounters an open flame, the consequences are unimaginable. Not only will it lead to abnormal consumption of engine oil in the vehicle, but the oil that leaks out may be ignited by high temperatures, resulting in spontaneous combustion of the vehicle.

Therefore, before driving at high speed for a long time, the maintenance of the car must be dealt with in a timely manner for the oil leakage of the engine.

The engine of the car runs for a long time and the temperature rises, which directly affects the power of the engine, which can easily damage the engine and reduce the service life of the engine. After several hours of continuous running, the overheated exhaust triggers the ECU's overheating protection, automatically reducing engine output. When the overheat protection is activated, the engine output is affected, which minimizes the performance and power of the vehicle.

Running at high speeds for a long time can have a great impact on the car's engine.

Because the parts are running at high speed all the time, the workload will be increased.

This will be a long-term heating state of the machine, which will reduce the life of the car.

In fact, running at high speed for a long time has no real effect on the car.

That's because driving at high speeds for a long time can cause damage to the car's engine.

In this case, the life of the car will be greatly shortened, so it is still not possible to do this.

In this case, it is very harmful to the tires and engine of the car.

Because driving on high speeds requires high speed, the wear and tear of ordinary cars will be high, and the service life will decrease.

Because some cars may not be suitable for long-distance driving, the damage to the car's tires is very direct.

Not running at high speed for a long time has a great impact on the car, because the low speed of the engine is easy to produce carbon deposits in the valve combustion chamber and other parts, making the combustion chamber volume smaller, and easy to produce deflagration, so every once in a while, you should run at high speed within a reasonable range to burn the carbon deposits.

First of all, it can be clearly told that there will be no problems with the car not running at high speed for a long time, because the car is used to run, and there must be low speed and high speed to run, and when you buy a new car, the owner's manual will definitely not write that you will run high speed regularly, so there is no need to worry at all.

Of course, running in the city for a long time and running at high speed for a long time still have different effects on the car itself, but this is a normal wear and tear, and you can pay attention to it during the usual maintenance. This is just like the wear and tear of different roads on tires, gravel pavement must have a greater impact than asphalt pavement.

Often run in the city, because of the low speed and low speed, compared with often running at high speed, the engine combustion chamber and intake throttle valve are more likely to produce carbon deposits. The honeycomb structure of the three-way catalytic converter in the exhaust pipe is more likely to be clogged by carbon deposits, so it is recommended to clean the throttle every 20,000 kilometers and the combustion chamber and three-way catalytic converter every 40,000 kilometers.

It is normal to maintain a speed of 80-100 kilometers per hour for a long time, and the engine speed is 2000-2500 rpm, and there is no problem if you do not deliberately run on the highway. In order to avoid engine carbon deposits, the main thing is to minimize the operation of the engine at low revs (below 2000 rpm). Of course, once you have the opportunity to get on the highway, you should still try to go as far as possible and increase the speed and rpm.

Vulgar sports cars in urban areas for a long time are easy to accumulate carbon, and the power will become weaker and weaker.

The vehicle is driving at high speed for a long time, which will definitely have a certain impact on the car. Just like an individual, running for a long time without a break may not be able to stand it! Driving at high speed for a long time causes the engine to be in a high working condition for a long time, just like a person's nerves are tense for a long time, which affects other organs.

Long-term high-speed driving puts a lot of stress on the chassis, engine, transmission, and electrical equipment. 1.When the engine itself is working, the cylinder temperature is high, and naturally aspirated is better, especially in turbocharged engines, the temperature is higher!

Prolonged periods of high temperatures can cause more wear and tear on engine parts! Shorten the service life. 2.

Leaving the transmission open for a long time can also generate high temperatures, which can have a big impact on the clutch plates, especially on a Powershift car! 3.Long-term high-speed driving may also increase the load on tires, which is a great hidden danger to safety.

It is advisable to take a break after 2-3 hours of driving. Limited protection for vehicles traveling at high speeds is very beneficial to the vehicle. At high speeds, the vehicle burns the mixture inside very well.

Such efficient work not only does not cause carbon deposits, but also plays a certain role in cleaning, especially the long-term carbon deposits of the three-way catalytic converter. However, if you keep running and stopping, you have to pay attention to the following problems. 1.

If the car keeps running, it may also affect some system problems on the car, such as the cooling system of the engine. Since the car basically runs at high speed for a long time, the workload of the cooling system will increase, which may affect the heat dissipation, so that the temperature will be too high, the car's water tank and water circuit will be blocked, and so on. If the problem is severe, the cylinder may be pulled.

After driving for an hour, it is natural to stop and take a break. In addition, our coolant is changed regularly every 2 years or 40,000 kilometers to avoid the problem of clogged waterways. 2.

Secondly, driving at high speeds for a long time may also affect our exhaust system to some extent. After the exhaust gas of the engine is continuously output for more than ten hours, the effect of the three-way catalytic converter and other devices in dealing with the exhaust gas will be significantly reduced, and the ECU electronic control unit will give an alarm to protect the vehicle from overheating. Especially in hot weather, it is necessary to pay more attention to heat dissipation.

Since the ground temperature can reach more than 60 degrees Celsius on hot days, the heat from the ground will affect the heat dissipation of the vehicle, so a heat wave will always form around the engine.

Not good. With the continuous improvement of people's living standards, young people face the pressure of work and life, many people choose to work in the field, which is facing a serious problem, that is, traffic problems, they will buy private cars for more convenience, according to the length of the road, we will be entangled in whether to take the high-speed, after all, driving on the highway can shorten a lot of time, fuel consumption will also be significantly reduced, but the car is in a state of rapid operation for a long time, which will inevitably cause unnecessary impact.

1. Accessories are susceptible to damage.

The accessories inside the car are very advanced, it must be able to withstand external interference, no matter how bad the weather, can play a certain preventive role, but nothing can never be damaged, especially high-speed operation, easy to damage the devices inside, reduce their life, so that we have to change the car, it is also a great challenge to life, therefore, should be properly maintained, for too long a journey to choose public vehicles, reduce the frequency of private cars on the high-speed.

2. It has a certain impact on personal safety.

Because of the personal safety caused by the car, many will happen on the highway, because on the highway, we can not stop at will, if we encounter physical discomfort, can not be improved in time, especially if you want to pick up the **, it is very inconvenient, things will be very urgent, for their own safety'Impacts, especially on highways, can be prevented by sharp curves that can be prevented if you don't stay vigilant at all times.

Third, it is easy to cause traffic accidents.

The faster the speed, the more likely it is to cause traffic problems, and the car often running at high speed may make the driver feel proud and feel that his level is already very skilled, and then he will let his guard down, which will cause problems for various reasons, causing injuries to individuals and others, and causing greater problems.

The car runs at high speed, of course, is good.

First: on the highway, it can reduce the travel time and improve efficiency. Isn't buying a car just to be more efficient? Reduce the amount of time you spend on the road. The speed limit is relatively high and there are no traffic lights, which can greatly save time.

Second: less wear and tear on the car. The road condition of the highway is good, there are no potholes on the road, which can better maintain the performance of the car, and the tires and engines are well protected.

It's good that a car often runs at high speeds; It can reduce carbon deposits, the damage to the chassis is particularly low, the life of brake pads can be extended, the clutch life can be extended, and the engine life can be increased.

It's not so good. Because the speed of high speed is very fast, the wear of tires is relatively serious, and the requirements for the engine are also relatively high.

It is better to run at high speed, because it can reduce the generation of low carbon, and the damage to the chassis parts is relatively small.

When buying a new car, we often hear old drivers say that new cars will wear out. "Speed up. "During this time, it has become a new car, a new car.

In fact, this statement and method are not quite correct. Does buying a new car hurt you? The origin of this proposition is that a few years ago, China's automobile manufacturing process was relatively backward, people completed a lot of finishing work, and the accuracy of the engine and transmission was problematic.

The strict parts are very rough. It is necessary to improve the future use effect and life through the later "running-in". The new car pulls the mill down at high speed, so that the friction surfaces such as cylinders and crankshafts form "mirrors", thereby reducing frictional resistance and making the car run more smoothly.

During large-scale reduction, metal fragments will also be removed by rapid flow in a high-velocity environment. But this statement and method has become "a thing of the past". At present, the automobile manufacturing process is mature, and the processing accuracy of the automobile is much higher than that of the year.

The car has already passed the factory, so there is no longer a need to pull the grounding parts at high speeds. However, this does not mean that a new car is necessarily perfect. For example, some surfaces of some parts may still be rough.

In addition, there may be some deviations and some difficulties in processing and assembly. At the same time, metal particles may fall off on some parts and accessories when using a new car. These metal particles not only increase wear between parts, but also fall into the oil, reducing the quality of the oil and affecting the lubrication effect.

This is due to the fact that when using a new car, the new parts are relatively large and the fuel consumption is relatively high. High-speed driving is the best guarantee for a new car. When a new car departs, it is best not to speed up or scratch to avoid overloading.

After just hitting the road, the new car will run in a better state of strength and economy. In addition, completing the repair manual correctly is the most effective way to protect your car. New cars can be driven at high speeds, but new cars have to be paid at high speeds.

It's best to keep it at a reasonable pace. The reasonable speed here is not the speed of the car, i.e., speed cruise, but the car does not drive at low speed and does not accelerate at high speed. The speed of the vehicle is best controlled within 100 kilometers per hour, and the engine speed and speedometer should be paid attention to when driving, and the engine speed should not exceed 3000.

Task, gentleness, and kindness to your car to grow. Manual models should use gears reasonably and cut at low speed for a long time. In addition, high and low speeds, high speeds and low stretches are not the best solutions.

Automatic models do not rely on the "D-block world", and the rational use of S-STOP and manual mode is beneficial to the transmission. Don't overload, don't overload because it will cause injury to the car. In addition, if the new car is used in the north and in winter, it is better to start the engine sufficiently before starting, which is done in a short time.