What is the car run in method? 5. What is the car run in method?

Don't accelerate sharply, the speed should not exceed 100, that's all, and try to change gears with the throttle.

After buying a new car, the first thing to do is to run in your car.

The break-in period is the period when a new car leaves the factory and starts driving for a period of time to allow the various parts of the engine to run smoothly. In order for the car to maintain good performance for a long time, it is necessary to run in, and if it can be done correctly, it can also greatly improve the driving time. Good feelings.

The running-in period of the car is like a warm-up exercise for athletes before the competition, the purpose is to adjust and improve the ability of various parts of the body to adapt to the environment. The quality of the car's run-in will have an important impact on the life, safety and economy of the car, which cannot be underestimated, therefore, do a good job in inspection and maintenance, and improve the quality of the run-in should pay attention to the following aspects:

Use:

In the use of the run-in period, the following basic principles should be followed:

1. Load shedding: The loading capacity of the car during the run-in period should not exceed 75 of the rated load. Because overloading will increase the burden on the engine, transmission, transmission system, suspension system and other components, increase wear and tear, and cause damage to the vehicle.

2. Choose high-quality lubricating oil: this can make the friction surface be well lubricated and slow down the wear of parts.

3. Rational use of oil: The gasoline engine should be SE grade, and the gasoline with better quality should be added as much as possible (the gasoline grade is not necessarily very high, but it must be clean). In addition, try to choose a better road surface to reduce the load on the body and power system.

4. Correct adjustment of ignition system and oil supply system: This can solve the changes caused by the installation of speed limiting plates and improve the economy of the running-in period. Rajang.

Driving:

During the run-in period of the new car, the owner of the car should run 2,000 kilometers during the run-in period, which is the basic mileage to ensure that the parts are fully contacted, rubbed, adapted and shaped, but be careful not to run long distances.

1 The new car has been cold-run before leaving the factory, but in order to keep the mechanical system in the best condition and prolong the service life in the future, it is recommended to drive your car carefully for the first 1500 kilometers and maintain it in stages. Especially in the first 200 kilometers, the tires do not have enough friction, and they need to brake a little more than normal. This also includes when you have just changed your tires or brake pedals.

2. High speed can also increase the load of the engine and transmission parts, so the speed should be controlled within the specified range. After 2000 km, the engine speed and vehicle speed can be gradually increased to the maximum acquiescence speed, which is roughly 20 km h in 1st gear, 40 km h in 2nd gear, 90 km h in 3rd gear, 90 km h in 4th gear, and 100 km h in 5th gear.

In addition to speed limits, driver injury procedures must also be strictly enforced, one is to avoid full throttle opening, and the other is to maintain the normal operating temperature of the engine. At the same time, the new car should not be tired, the load rate should be less than 90, and choose a flat road to drive. It is recommended that at 2000 km, replace the oil filter to help extend the life of the engine.

When you buy a new car, the first thing you do is drive it. How to run in the car? The station tells you. Professional driving test simulation**.

The break-in period refers to the period when a new car leaves the factory and starts driving for a period of time to keep all parts of the engine running smoothly. In order for the car to maintain good performance for a long time, it is necessary to run in. If it can be run in correctly, it can greatly improve the good feeling when driving.

The break-in period of the car is like a warm-up exercise for athletes before the competition, with the purpose of adjusting and improving the ability of various parts of the body to adapt to the environment. The running-in quality of the car will have an important impact on the lifespan, safety and economy of the car. Therefore, in order to do a good job in inspection and maintenance and improve the quality of running-in, the following aspects should be paid attention to:

Use: During the run-in period, the following basic principles should be followed:

1.Load shedding: The load of the car during the run-in period should not exceed 75% of the rated load. Because overloading will increase the burden on the engine, transmission, transmission system, suspension system and other components, increase wear and tear, and cause damage to the vehicle.

2.Choose a high-quality lubricating oil: this will allow the friction surface to be well lubricated and slow down the wear of the parts.

3.Rational use of oil: the gasoline engine should be SE grade, try to add better quality gasoline (the gasoline grade is not necessarily high, but it must be clean). In addition, try to choose a good road surface to reduce the load on the body and power system.

4.Correct adjustment of the ignition system and the oil supply system: this solves the changes caused by the installation of the speed limiter and improves the economy of the break-in period.

Driving: During the run-in period of the new car, the car mainly runs 2000 kilometers, which is the basic mileage to ensure that the parts are fully contacted, rubbed, adapted, and finalized, but be careful not to run long distances.

1.The new car has been cold-run before leaving the factory, but in order to keep the mechanical system in the best condition and extend the service life in the future, it is recommended to drive carefully for the first 1500 kilometers and maintain it in stages. Especially for the first 200 km, the tires do not have enough friction and brake with more force than normal.

This also includes cases where new tires or new brake pedals have just been replaced.

2.High speeds also increase the load on the engine and transmission components, so the speed should be controlled within the specified range. After 2000 km, the engine speed and vehicle speed can be gradually increased to the maximum default speed, which is roughly as follows:

1st gear is 20 km/h, 2nd gear is 40 kmh, 3rd gear is 90 kmh, 4th gear is 90 kmh, and 5th gear is 100 kmh.

In addition to the speed limit, driver injury regulations must also be strictly enforced, one is to avoid the throttle is wide open, and the other is to maintain the normal operating temperature of the engine. At the same time, the new car should not wear out, the carrying capacity should be less than 90%, and it should be driven on a flat road. It is recommended to change the oil at 2000 km with a filter, which will help to extend the life of the engine.

The way to run in a new car is to choose high-quality fuel and engine oil to drive thousands of kilometers.

When driving a new car with a manual transmission, you should pay attention to changing gears in time. Don't drive in first gear (except for the highest gear) for a long time, and don't drive at high speeds and low speeds. However, in the run-in stage, new automatic transmission cars should avoid sudden braking and acceleration, and the acceleration should be slow.

The break-in phase of a new car must be maintained within an hour. When the engine of a new car is running-in, a large amount of metal shavings from the grip will be generated. If the oil is not maintained and changed in time, it can aggravate engine wear.

During the run-in period, pay more attention to the condition of the engine oil and observe the state of the oil according to its viscosity and color. When changing the engine oil, be sure to add oil that meets the manufacturer's standards, and do not use any oil additives.

The precautions for car break-in are:

The cold car should be heated in situ for 30 seconds to 1 minute in advance.

When driving, you should choose the appropriate gear according to the speed of the vehicle and change gears in time.

Avoid overloading when the car is running-in.

Pay attention to the quality of the fuel and oil used.

Pay attention to control the speed of the vehicle when driving.

Avoid hard acceleration, overspeeding, and emergency braking.

If the car breaks down, it should be checked and repaired in time.

Engine oil, coolant and tire pressure should be sufficient to ensure that there is no leakage, and the deficit should be replenished in time.

The correct way to run in a new car is as follows:Material preparation: new car.

1. After completing the installation, find a place with good road conditions and few cars to start running-in.

2. Accelerate the car to 100 km/h.

3. Gently press the brakes and brake with medium force to reduce the speed of the vehicle to about 10-20 kilometers per hour. When braking to 10-20km h, there is no need to keep an eye on the speedometer, just keep your eyes on the road, make sure to pay attention to road safety, about every braking cycle, brake to almost 10-20km h.

4. Release the brake and drive for a few kilometers to cool down the temperature of the brake pads and pads slightly.

5. Repeat the above steps 2-4 to stop the finches.