How to spend the run in period of a new car? How a new car survives the break in period

New cars, like other new tools, have to have a certain process of mutual adaptation with the owner. My colleague had just bought a new car, and she had never dared to drive it, so she used the family's old car as a practice vehicle, and as a result, the old car was driven into a ditch, so her father no longer allowed her to touch the family's old car.

When she first tried to drive her new car, she was terrified that she would drive it into a ditch again. But fortunately, she didn't make a similar mistake again. She was very careful with her new car, sitting in her driver's seat and reciting the driving skills taught to her by her instructor when she was learning to drive.

In less than a month, her driving skills have made a qualitative leap and she has become an old driver. Therefore, through the run-in period of a new car, you should be like my colleague, be careful, careful and strictly follow the prescribed actions to drive the vehicle.

In any case, safety comes first, and no matter how high you want to drive your new car, it must be based on safety. Therefore, in the run-in process, we still have to keep in mind this principle, only by practicing driving under this principle, can we make our driving skills reach a certain level. Although there will be various difficulties during the run-in period, as long as we are serious, attentive and careful, we can always get through it safely.

During the run-in period of the new car, the vehicle should be driven smoothly to avoid rapid acceleration, emergency braking and other injuries, because the coordination of spare parts has not yet reached the best state.

Many consumers buy a car for the first time and have a lot of questions about the run-in of a new car. The following answers the owner's questions about the run-in period of the new car in detail.

1.Does a new car need to be run-in?

The so-called "running-in" refers to the relatively low manufacturing process of engine parts many years ago, and the parts must be closely connected through running-in. Now the run-in of new cars is relatively less strict, but it is not completely unnecessary. Here are some notes for everyone.

2.How long is the run-in period?

There is no absolute definition of the macro period. Some say 1000 km, some say 2000 km. You can refer to the explanation of the book of Qiaojing.

Personally, I think that it belongs to the run-in period before the first insurance, and there will be relatively more metal chips in the first tank of oil, which will cause greater wear and tear to the engine if it is opened violently.

3.Can you run at high speed during the run-in?

You can run at high speeds. Now the car is not so refined. However, if the speed is too high, the load on the engine will be relatively high. Generally, the speed of a family car is controlled within 100 km/h.

4.What is the maximum speed during the break-in?

In general, the run-in period should not exceed 2 3 of the maximum engine speed. Now the maximum speed of most civilian vehicles is around 6000 rpm, and it is best not to exceed 4000 rpm.

5.How to speed up after running-in?

The purpose of high speed is to increase the engine speed, not the speed of the vehicle. Therefore, it is not necessary to run to a speed of more than 120 km/h in order to accelerate, risk speeding, and even someone drive to the top speed in order to accelerate, which is both illegal and dangerous. In fact, manual or automatic transmissions in manual mode can increase the rpm by manually downshifting appropriately, and automatic transmissions without manual mode can use S or L3 gear, but do not pull the revs above 4000rpm.

6.What do I need to pay attention to during the run-in?

In addition to the run-in of the engine, other components also need to be run-in. For example, when braking, new cars avoid emergency braking, and the new brake disc may wear unevenly after emergency braking, resulting in brake shaking and abnormal noise.

Another thing that needs to be broken in is the gearbox, so avoid using the highest level of high-speed cruise for a long time, and reduce the speed of the gearbox at intervals, let the gearbox downshift, etc.

Avoid short drives. If it is a frequent short-distance driving (less than 10km per trip), it is very likely that the temperature of each area of the engine will be uniform before reaching the destination, because the engine is mainly made of metal, and the uneven temperature can easily cause uneven expansion of all parts of the engine, and serious wear and tear.

After all, cars are composed of mechanical parts, so giving a new car a good run-in period will help improve the life of the vehicle and reduce the occurrence of failures.

Millions of car purchase subsidies.

<> "How to get through the run-in period when starting a new car."

What is the break-in period for a new car? Rent resistance

Before the assembly of the car, each running part is processed separately, and there are geometric deviations when processing the parts, so after assembly, some running parts will be in direct contact locally, and the lubricating oil is difficult to enter the friction surface, resulting in early wear.

The run-in period is to grind off this part of direct contact within a certain period of time, which is called the run-in period. The run-in mileage of new cars is generally 1000 km to 3000 km.

Why is the break-in period so important?

Whether the new car can be used correctly to pass the run-in period has a crucial impact on the service life of the car.

The car belongs to the high-precision manufacturing industry, the components in the automobile engine and the transmission parts, there is a very small probability of error in the manufacturing, during the running-in period, through the friction between the parts, these errors are worn off, so that the parts fit perfectly, and the performance of the car is maximized, and the running-in period is such a process.

Six taboos during the run-in period of a new car

Don't start without hot cars:

The so-called preheating is actually to give the engine a full lubrication time, especially for turbocharged models, which must be preheated before starting, and the lubrication time should be at least one minute or more.

Do not brake urgently:

Emergency braking not only impacts the braking system during the break-in, but also increases the shock load on the chassis and engine, and it is best not to brake urgently during the first 300 km.

Avoid overloading:

If the new car is running at full load during the run-in period, it will cause damage to the parts. Therefore, within the first 1000 kilometers, the general load capacity should not exceed 75%-80% of the rated load.

Don't run long distances:

When a new car runs a long distance during the run-in period, the continuous working time of the engine will increase, which is easy to cause wear and tear of the parts.

Avoid driving at high speeds:

There is a speed limit during the run-in period of the new car, when the throttle is fully open, the speed of the vehicle can not exceed 80% of the maximum speed, and pay attention to the engine tachometer and speedometer while driving to ensure that it works at medium speed. Under normal circumstances, the engine speed should be 2000-4000 rpm during the run-in period.

Do not change the oil too early:

The initial oil of the car is a special lubricating oil for the run-in period, which requires low viscosity, good heat dissipation, superior cleaning and oxidation resistance, and some car factories have also added abrasives that are conducive to running-in, so the oil during the run-in period only needs to be changed according to the time specified by the manufacturer, and should not be replaced too early.

Want your car to be less faulty and more durable? Don't ignore the run-in period of a new car. Operate as you like, resulting in a new car that has no travel type regret and completely enter the state, which will make the car have a lot of problems.

As a car owner, it is necessary to let the car go through the run-in period smoothly, lay a good foundation for the long car use stage in the future, and the reasonable use of the car is to maintain the car

Preamble: Many people do not know how to spend the run-in period after mentioning the new car, in fact, if the load is too heavy during the run-in period, it will have a certain impact on the vehicle, and it is best not to drive long distances during the run-in period, and do not let the car drive at high speed. At the beginning, it is best to choose a better quality, and the fuel should be timely in the process of shifting gears.

In the run-in period of the car parts in the process of operation will be contact, will rub, will also bite, if the operation is not done properly, it will be easy to damage these parts, the general car in the driving 1000 1500 kilometers when it belongs to the run-in period, at the beginning of the driving of the Dou Xiang eggplant, must let the car have the ability to adapt to the environment. <>

Because of the advantages and disadvantages of the car run-in period, the safety, economy and life of the car will have a more serious impact, it is best not to use the car to pull heavy objects during the run-in period, which will cause damage to the infrastructure of the car, and the rated load should not exceed 80%. In the process of long-distance travel or high-speed driving, the engine needs to work continuously for a long time, which is also a load on the parts in the engine. <>

If the new car goes directly to high-speed driving, it will affect the coordination between engine parts, and the service life of the engine will also be affected, so it is best not to drive at high speed in the running-in period. Whether it is a new car or an old car, it is necessary to choose a qualified fuel, and for the car in the run-in period, a better quality fuel will be more important. Some fuels are added with anti-wear additives, which actually do not have much effect, as long as you choose good quality fuel.

In the process of driving the vehicle must pay attention to shifting, do not feast for a long time with a gear, only at the right speed to switch, in order to avoid damage to the car, when the speed of the engine is increased to the middle and high section, it can be maintained for about 20 seconds to 30 seconds, the time is not too long, the speed can not be too high, the right gear can improve the service life of the car.

You should pay attention to the skills of driving, understand the way of driving, be sure to control the speed, do not drive quickly, and pay attention to some matters during driving.

I think it's best not to go on the highway during this time, try to ensure a constant speed, and don't slam on the accelerator, so that you can get through the run-in period.

You must improve your stunts, you must control the speed when driving, and you also need to master the method of oil separation.

<> "When a new car arrives, how to get through the run-in period correctly?"

When it comes to new cars, I think of the run-in period, and the discussion about the grinding reed period has been going on for a long time, and there are often different opinions. Pull high speed or lower than xx kilometers per hour? It doesn't matter if you drive cautiously or violently?

What is the run-in period?

When you like to mention a new car or after the vehicle overhaul, the parts of the vehicle are still very new, and you need to go through a certain amount of contact and friction with each other, so that the operation becomes more "smooth", and the general omission needs to travel about 1000-1500 kilometers in order to make the car achieve the best driving performance.

In fact, the emphasis on the run-in period in the past was due to the insufficient process accuracy in the production process; Nowadays, the automobile production process has become more advanced, and the concept of the run-in period has gradually faded out of view, requiring car owners to pay more attention to some driving behavior and maintenance details.

How to spend the run-in period?

Some "old driver" friends think that they know enough about cars, and they have no problem driving when they pick up the car. In fact, car manuals are like safety instructions on airplanes, and there is always something to gain from careful study, and it is not an exaggeration to say that they are "treasures".

Timely maintenance. If you want to have a longer "life" car, it is very important to maintain it on time, and pay more attention to maintenance and inspection during the run-in period, so as to find some possible problems as soon as possible.

Check the oil condition.

During the run-in period, the auto parts may produce very small metal chips in motion, and changing the oil in time can reduce the wear and tear of the engine.

Guaranteed oil. Refueling must go to a regular gas station, whether the car eats "coarse grain" or "fine grain", be sure to add fuel with guaranteed quality and cleanliness to better protect the engine.

Don't drive violently.

Although today's new cars have lower run-in requirements, it is also best not to overload the engine, transmission and braking system. Reducing rapid acceleration and deceleration and using reasonable gears can keep your car in better condition.

In fact, it is very simple to let your car go through the run-in period safely, don't be overly nervous, and don't "ravage" your car, they will naturally work for you in the best condition.

For new cars, many people know that there is a run-in period. It's just that how long is the run-in period, and how to use the vehicle during the run-in period, many car owners don't know very well. Some are too cautious, while others are too uncaring.

In fact, the run-in period of a new car no longer needs to have too many attention points as before, but we can't drive too savagely.

There are many people who say that the current vehicle does not need a run-in period, and it doesn't matter. However, some old drivers will say that the speed of the vehicle during the run-in period should not be too fast, and do not go to the high speed, which will affect the performance of the engine in the future. Vehicle running-in, mainly because the engine parts that have just left the factory are relatively rough, need to be slowly run in during use, the old engine run-in time is relatively long, and the speed of the run-in process should not be too fast, otherwise it will indeed have a certain impact on the engine.

The current engine is much more sophisticated than before, and there is no need to care so much about the speed of the new car, and there is no problem at all at high speed. However, no matter how fine the process technology is, it is impossible to achieve complete smoothness, there is still a run-in period, do not slam the accelerator brake during the run-in period, try to be gentle, and then maintain it not more than 5000 kilometers or half a year, because there will be small debris falling when the engine is running-in, and then mixed in the oil. It is not good to use the oil with impurities in the engine for too long, and generally this run-in is about 5000 kilometers, so when the run-in is over, you must immediately do the first warranty and replace the oil for the vehicle.

Although it is said that the vehicle can be on the high speed during the run-in period, it is still not recommended to go too fast, after all, in addition to the engine, other parts of the vehicle must also have a process of adaptation and cooperation. And the owner of the new car operation should also be slowly familiar, before the full familiarity with the performance of the vehicle to let the speed within their control, this is not only for the engine run-in needs, but for the consideration of driving safety, so, no matter what the reason, the new car within 5000 kilometers, normal driving is no problem, but must not be too fast do not drive savagely.