Cars, like people, need to be run in!

We all know that it takes a period of running-in period for a new car to get it, and whether the car is durable and has few problems has a lot to do with the operation of the "running-in period". 0-500 km should not exceed 60km hours, for the initial run-in, the speed should not be too fast at this time, generally below 70-80 km, the speed should not exceed 2000 rpm. 500-1000 km is the mid-term run-in, the maximum speed can be appropriately increased to reach 90-100 km, and the speed is still below 2000 rpm.

Increasing the speed appropriately will not only not affect the engine, but can promote the running-in, and you can see if there is any abnormality when the speed is increased again.

The new car is better and more energy-efficient.

Principle of driving during the run-in period:

2.Run-in in the urban area: slip the edge and sink to the bottom, and pick up slowly.

3.The run-in period should be half a load, especially for the first 1000 kilometers, and it is best to have no more than 2 adults and one child in the car;

4.Check at any time during the run-in period: coolant, oil dipstick, tire pressure, driving computer;

5.It is not recommended to use the air conditioner for a long time during the break-in period, because the air conditioner will occupy the engine, it is best to use it only when driving smoothly;

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Cars have become an indispensable means of transportation for people to travel, in today's car-making process has been very exquisite, after the new car is bought back, do you need to run in carefully?

The run-in of the car refers to the initial operation stage of the new car after leaving the factory, in this process, it is necessary to ensure that the friction and adaptation between the various parts of the car are rubbed and adapted, and the performance of the car can adapt to the surrounding environment through reasonable driving, and at the same time the protrusions on the auto parts are worn off, so as to avoid these protrusions from causing threats to the car in the future operation and trouser opening process. The reason why the car needs to be run-in is because there may be some deviations or some hidden dangers that are difficult to find when the car is assembled, which needs to be found slowly during the run-in cover bucket period, and the friction between the parts during the run-in period is relatively large, so the fuel consumption during the run-in period will be high.

Attached: Key points of the car run-in period:

1. New cars must be load shed

Try not to have a full load in the new car, because during the run-in period of the car, many parts have not been smoothed, and excessive load may cause excessive wear and tear of the engine, and at the same time, the transmission system of the car will be worn.

2. Do not keep one gear for a long time

Car run-in is not only a gear for running-in, especially for manual transmission cars, it is necessary to shift gears in time, so as to better run in the gearbox, automatic transmission cars also need to use gears reasonably in the process of driving, and at the same time do not appear sharp acceleration or floor oil.

Old drivers often say: after buying a new car, in order to make the parts of the vehicle smooth and tight, the new car needs to be run-in. There are also those who question:

The new car does not need to be run-in, because the modern machining technology has been greatly improved, or it has been run-in before leaving the factory, etc. So does the new car need to be run-in? Let's say a few words today.

First of all, on whether the new car needs to be run-in, the opinion given is: the new car needs to be run-in. So what is the run-in period?

Generally speaking, from the time of the purchase of a new car to the first oil change, it is a run-in period.

Why do cars run in? In fact, it is very simple, many years ago, automobile manufacturers, parts and components were produced in large quantities, and the manufacturing process was simple, and it was not perfect. The run-in period also refers to the run-in between the parts and components in the engine, mainly the cylinder block, piston, flywheel, etc., and the meshing degree of some gears needs to be slowly run-in, and there will be a lot of noise and time during this run-in period, so it is called"Break-in period"。

Does the new car still need a run-in period? Many old drivers have different statements, now the parts of a car, can be said to be a mold to create, and the current manufacturing process of the degree of accuracy is very high, within a reasonable error range of running-in, after all the accessories are assembled, in fact, it is considered to be a good run-in. Take the hottest Corolla and Lavida on the market, for example, due to the improvement of process technology, the run-in period can be said to be very short, and even some novice drivers have successfully run-in without knowing it.

In addition to the above, the gears need to be meshed between some parts, and the surface of the engine and gearbox is also covered with a thin layer of lubricant when it is produced, which is the main reason why we need a break-in period. And generally speaking, after the new car lands, before 10,000 kilometers, try not to exceed 100 km h. Different new cars are explained in each maintenance manual, and friends who are recommended to pick up the car can find corresponding reasonable suggestions in the maintenance manual.

Conclusion: Whether to use the run-in period or not, in fact, it is still necessary"Varies from car to car"。But there are also many old drivers who believe that the current car manufacturing process does not need a run-in period, especially some particularly hot cars on the market, but a little insurance, it is recommended that when you mention a new car, as long as you maintain good driving habits, everything is a floating cloud during the run-in period!

I think the correct way to run in should be to control the speed not to exceed 2000 rpm, and the speed of the vehicle to travel no more than 80 yards. This allows the engine and some mechanisms on the body to run in gently.

When you run in, you can go to the highway to run, which can speed up the progress of running-in.

The so-called new car run-in period is only relative, the original car will go through the run-in before leaving the factory, but the new car is generally at high speed, and the recommended speed does not exceed 100 yards.

Everyone says that a new car needs to be run-in when it is bought, how is it generally run-in? When the new car is a factory factory, due to the machining accuracy of the parts and errors in the assembly process, the engraving has a certain amount of slight wealth. The pros and cons of automotive engineering will have an important impact on automotive life, safety, and economy.

The careful mileage of a car is usually 1000 to 2500 km, and imported cars are longer, most are 1500 to 3,000 km. The mill is divided into three stages. Namely:

In the initial period of 100 km, in the initial phase of 200 km, the oxide film is formed by 3,000 km. In order to get your car through the milling period, we should inspect and maintain it at ordinary times, and pay attention to the following aspects to improve the quality of the factory.

1.New cars should always check the adequacy of oil, coolant, battery electrolyte and find it necessary to replenish it in time. Up to one kilometer (at or after the end of the operating period) according to the manufacturer's requirements, vehicle inspection, maintenance, oil replacement, machine filters, etc., and a complete inspection of the chassis system.

2. Without loading driving, all parts of the new car have just been processed, and the new car will produce a lot of debris during the engine, as well as the new car shock absorption system, the drive system braking system is a new part, the joint parts of each other are not very tight, and the full load exercise will lead to overload of the engine and other components.

The second stage is from 100km to 1000km, and the maximum speed does not exceed 80The third stage is 1000 km to 3000 km, the speed does not exceed 80 of the maximum speed, and it is necessary to pay attention to the engine speedometer and speedometer, so that the engine speed and the speed of the vehicle work at moderate speeds, close to 3000 rpm. 3000-5000 km, after the first warranty, you can raise the high speed.

4. No emergency brake, the emergency brake will use the traction of the engine to cooperate with the braking system to force the high-speed vehicle to stop. This not only damages the engine, but also increases the load on the chassis, which is detrimental to the brakes and chassis.

5. The rolling mill often shifts gears, and during the milling period, it is not only necessary to attract the engine, but also to integrate the grinding kit, grinding and grinding brakes. The gearbox can only be an important part of an engine mill. Multi-gear, smoother and reasonable shifting allows the gearbox to reach normal operation quickly.

In addition to multi-slots, the correct gear should be selected according to the speed of the vehicle and no high-speed low-end drive or low-speed and high-speed drive should be used.

Generally take more rugged mountain roads. Or very congested roads. To hone in its performance and better master the new car. Running-in takes time, and it generally takes a long time to run-in.

Running at high speed, when I first bought a car, I like to drive on the high speed, run fast at high speed, and there are few cars, which is the best way to run in the car.

The newly bought car should be on the road often, but it is not recommended to run long distances, and you can drive more short distances to run in various parts of the new car.