Whether the new car should be run in or not to pull the high speed

The new car needs to be run-in, try not to drag the gear or rush to the accelerator, on the high-speed on the specified speed range is OK, not too fast, can not exceed 120 kilometers per hour, so the risk is also very large, the damage to the vehicle is also great, because the new car, its internal accessories are not run-in with a lot of metal iron powder. It is easy to damage the engine quickly.

It is necessary to run in the new car when it leaves the factory and hit the road. Although, most cars have a certain static run-in of the engine before leaving the factory, but after all, it is a static operation under the best working conditions. It is different from the actual road starting, acceleration, deceleration, braking, uphill, cornering, bumpy and other complex road conditions.

Therefore, a new car must go through a run-in period on the road. Be sure not to overload the operation during the run-in period and keep driving gently. After two or three thousand kilometers of running-in, let the engine, gearbox, shock-absorbing suspension, and so on fully run in, and then drive normally.

This can effectively extend the service life of the whole vehicle.

Si Youpu said that there is no need to pull the high speed when the car is running-in.

The running-in period generally refers to the process of contact, friction and occlusion of mechanical parts in the initial operation. In modern times, it is mostly used to describe the period of mutual familiarity and adaptation of two things or the internal operation of an organization, and it is also used to describe the stage of relationship and marriage, and mutual contact and familiarity.

Run-in is also called walk-in. The car run-in period refers to the initial driving stage of a new car or overhaul, generally 1000 1500 kilometers, which is the basic mileage to ensure that the parts are fully contacted, rubbed, adapted and finalized;

During this period, the ability of each part of the car to adapt to the environment can be adjusted and the protrusions on the parts can be sharpened. The quality of the car run-in will have an important impact on the life, safety and economy of the car.

It is recommended not to pull the high speed of the new car run-in:

1. For our family cars, running-in is still needed. During the run-in period, try not to brake urgently, that is, to step on the brakes to the end, because this will not only impact the braking system strongly, but also have an impact on the engine and chassis, it is recommended that new cars within 300 kilometers should not brake sharply;

2. During the run-in period of the new car, the coordination of various parts has not reached the state, and if it is driven at high speed for a long time, it will cause wear and tear of engine parts. Secondly, during the run-in period of the new car, the load should be minimized, and the load of the engine will increase when driving with full load for a long time;

3. According to the specified time, the first insurance is in the run-in period, and the first insurance must be carried out according to the specified mileage or time, most of the 4S stores are free of charge, and the oil used is also a special engine oil during the run-in period.

1. The so-called high-speed pulling is to let the engine "turn away" to keep the engine in an optimal state, in fact, the manufacturer is very fast when grinding the cylinder for the new car, and the engine has been kept in a better state before leaving the factory, in other words, it has been pulled at high speed, and you can rest assured;

2. Of course, when the vehicle has been driven for a period of time, due to the daily driving conditions such as stop-and-go and traffic jams, our engine still needs to pull the high-speed again. Generally speaking, you can pull the high speed after changing the oil or cleaning the carbon deposit. This is not to say how fast to drive, but to increase the speed, about to keep around 3000-4000 rpm for a period of time, let the engine "turn away";

3. In general, it is necessary to pay attention to new cars, but it is also necessary to pay attention to ways and means, especially to progress with the progress of the times.

<> "Do you want to pull the high speed during the run-in period of the new car?"

Carbon deposits inside the engine. However, the new car has not been driven for a long time, and the driving condition of the car is relatively good, and there is not much carbon deposit in the engine, so there is no need to pull the high speed at all.

What we usually call pulling the highway actually means that after the new car has passed the run-in period, it is necessary to go on the highway to pull the car. The purpose of this is to allow the parts in the engine to have better close contact, and to allow the transmission gears in the gearbox to try to rotate at high speeds, so that the gears of the transmission are more flat. In this way, the car will have better power in the future and will be able to change gears more smoothly.

However, when the car is pulling at high speed, it should not run too fast. Otherwise, not only will not achieve good results, but will cause damage to the new car, and even have potential safety hazards. The correct way to pull the high speed is to let the car run at a speed of 3000-4000 rpm for about half an hour, so that a good run-in effect can be achieved, and this speed can generally be done in urban driving.

Precautions for new car running-in:

In general, there is no need to pull the high speed during the run-in period of the new car, and the real attention to the running-in period of the new car is that the brakes, shock absorption, steering wheel, etc. should not be used roughly. In particular, the steering wheel should not be killed often, and remember to return to the steering wheel when parking, otherwise the damage to the steering wheel is very large.

Precautions for new car run-in two:

Secondly, the new car must be warmed up before starting, and the so-called warm-up is actually to give the Nafeng machine a full lubrication time. Since the oil does not reach the friction surface immediately after the car starts, it is necessary to wait until the oil has reached all the parts that need to be lubricated.

Precautions for new car running-in three:

In addition, during the run-in period of the new car, it is necessary to avoid sudden braking. The emergency braking of the new car during the run-in period not only causes great damage to the brakes, but also to the chassis of the car. Therefore, when the new car is in the run-in period, it must slow down.

During the run-in period of the new car, in addition to the sudden braking is very harmful to the car, the damage to the new car parts is also very large when fully loaded or overloaded.

For example, the new car was filled with five people just after it was bought, and the trunk was filled with hundreds of pounds of goods, which had a great impact on the run-in of the new car. Therefore, we must reduce the load according to the load regulations of the model, and it is advisable not to exceed 70% of the specified load capacity.

Precautions for new car running-in four:

During the run-in period of the new car, it is necessary to insist on routine inspections to find and eliminate problems in advance. Check the oil, water and gas, once it is found that it is missing, it must be replenished in time, and if the oil is found to be dripping, it must also be repaired in time. Second, check whether there is abnormal noise in all parts of the car, and repair it in time if abnormal noise is found; Check the car dashboard three times, and when you find that the alarm light is on, you must stop and check it immediately.

That's all for the relevant knowledge about the new car run-in period, which is a very critical period. If the car runs in well, the use of the balancing wheel will naturally take a little longer. In addition, drivers also need to run in when driving a new car.

After all, different cars have different characteristics, so we need a process of adaptation when driving.

No, it is indeed necessary to run in a new car, but it does not mean that it is necessary to drive at high speeds. The purpose of the new car run-in is to increase the engine speed, improve the smoothness of the internal parts of the engine, and reduce the friction during driving, so as to extend the engine life and reduce fuel consumption. However, if the new car simply pulls at high speed, the engine temperature may be too high, which will seriously damage the engine.

Since China's reform and opening up, people's living standards have also undergone earth-shaking changes, and the number of cars has become a common means of transportation. More and more families are choosing to buy a car instead of walking. However, due to the late start of automobiles in China, many car buyers do not know much about car knowledge, and the car knowledge they hear comes from others, and what others say is not necessarily right.

For example, we often heard that after buying a new car, you must run to the highway to pull, so that the new car will run in very well, which also leads to some new car buyers even during the internship period to pull an old driver to accompany him to pull the high speed. Actually, this is not necessary. Because the purpose of the new car run-in is to increase the engine speed, improve the smoothness of the engine, reduce the friction during driving, and prolong the life of the engine, but if the engine is pulled up at high speed during the run-in period, the engine speed is too fast and the temperature is too high, which will directly damage the engine.

Millions of car purchase subsidies.

In fact, for this problem, the first book let's first look at the problem of pulling down the high-speed, the high-speed here is not to run a lap on the high-speed, but to keep the engine running at a high speed, and its original intention is to tell the dismantling in order to get through the run-in period as soon as possible. Therefore, during the run-in period, many "old drivers" will suggest that the new car should "pull the high speed", because in their opinion, this will make the bite between the gears of the car and the gears smoother, and the car will be smoother to use. However, it should be noted that the suggestions of these "old drivers" were actually what happened on the early domestic bodies, because the automobile manufacturing process at that time was relatively backward, and many parts with strict requirements were relatively rough, and it was necessary to improve the use effect and life of the vehicle through later running-in.

But today, the automobile manufacturing process, parts processing accuracy, and vehicle assembly level are very mature. Moreover, before leaving the factory, the manufacturer will do a relative run-in treatment on the parts of the new car, and only the car that meets the requirements will be allowed to be delivered from the factory. Therefore, today's cars do not need to deliberately run in parts by "pulling high speed" to improve the use of vehicles.

In addition, there is one of the most credible and reliable answers to whether a new car needs to pull the high speed during the run-in period, that is, car maintenance manuals, after all, they are the most professional. However, in almost all manufacturers' manuals, there is no description that new cars need to "pull the high speed", let alone relevant standards. Therefore, it can be clearly told that today's new cars do not need to pull high speed during the run-in period, as long as they drive normally according to the road conditions, do not accelerate sharply and brake sharply, and at the same time avoid the engine running under high load for a long time, and after a period of use, the car will naturally reach the best state.

Millions of car purchase subsidies.