I m a novice driving a new car, what should I pay attention to during the run in period?

Q: We all know that new cars have a run-in period, can you briefly introduce the concept of run-in period? A:

Now many people talk about the run-in period is only about the run-in of the engine, in fact, this is not right, the run-in period of the car not only includes the run-in of the engine, but also includes the run-in of the gearbox, the run-in of the brakes, the run-in of the tires, etc., the run-in period of the car is the general name of the run-in of these main components, and we briefly introduce the time of the run-in period of these components. In the running-in of the engine, gearbox, tires and brakes, the main thing is the run-in of the engine, and the run-in of the engine also includes many small aspects, such as between the piston and the cylinder liner, between the connecting rod and the bearing, between the connecting rod and the bearing, etc., the run-in of the engine is about 3000 kilometers to spend the driving distance, so during the run-in period, the operation of the engine can not be overloaded, such as sudden braking, sudden acceleration, acceleration and cornering are best avoided as much as possible. The gearbox is mainly the run-in between the gears, and its run-in time is slightly longer than that of the engine, which generally requires a driving distance of 5000 kilometers, that is, after changing the oil twice according to the specified standard, the run-in period is basically passed.

The running-in time between the tires and the ground is the shortest, generally about 200-300 kilometers. The run-in time of the brakes is slightly longer than that of the tires, it takes about 400 kilometers to get around, and the run-in of the brakes mainly includes the run-in of brake pads and brake discs, brake pads and brake drums, etc., which can be completed after about 400 kilometers. Therefore, the run-in period of the car includes the run-in of the main components of the engine, gearbox, tires and brakes, and the longest run-in time is the run-in of the gearbox, which takes about 5000 kilometers, so it is best to say that the car should completely pass the run-in period, and it is best to drive more than 5000 kilometers.

Q: What is the speed of the car during the run-in period? A:

Generally, automobile manufacturers will mark the maximum speed of the car run-in period, not more than 2 3 for the maximum speed of the car during the run-in period, but this method is not very accurate, in fact, it is best to use the speed of the engine to say that the run-in of the engine is more appropriate, the maximum speed of the general gasoline engine in the run-in period should not exceed 2000-3000 rpm, and the diesel engine is 1000-1500 rpm, the speed is too high, the engine load increases, and the damage is great. Q: How often should I change the oil during the break-in period?

Answer: The manufacturer will generally stipulate the time of oil change, in fact, the model is different, the specific time of oil change will be different, so it is best to change the oil according to the time specified by the manufacturer. In addition, it should be reminded that many consumers think that as long as the oil change time specified by the manufacturer is not exceeded, the oil change in advance can play a protective role, in fact, this is not right, the oil should be changed in strict accordance with the time specified by the manufacturer, and the oil change in advance and delayed will bring damage to the engine.

Because some manufacturers such as Mercedes-Benz, BMW and other high-end cars have been run-in before leaving the factory, and some economic cars will not be run-in before leaving the factory due to production costs, so consumers had better change the oil in strict accordance with the manufacturer's requirements.

What should I pay attention to during the run-in period when I just bought a new car? Newbies get to know it.

The so-called run-in period, on the one hand, is the run-in between people and cars, mainly in the tacit understanding between the owner and the car, that is, the degree of control of the car owner. On the other hand, Sema is the degree of coordination of the various parts of the car during driving. Although, most of the cars have been carefully tested and run-in by technicians before leaving the factory, and generally will not fail, but as a novice new car, there are many places to be vigilant, do not lose the big because of the small, the following share some practical tips during the run-in period to see if it will help you.

Generally speaking, the speed control of the manual transmission should not exceed 3000 rpm, and the speed of the automatic transmission should not exceed 3500 rpm. In the process of driving, it is necessary to gradually increase the speed of the vehicle, do not drive in low gear for a long time, and try to increase the maximum speed of the car during the run-in period, not high and low. In the case of non-emergency driving, it is necessary not to slam on the brakes and accelerator suddenly, because this will lead to an increase in carbon deposits and reduce the life of the car.

Many novice car owners are more concerned about the fuel consumption of the vehicle after buying the vehicle, but in the run-in period, this problem can be ignored, after all, the new parts of the vehicle during the run-in period when they run each other, the friction resistance will be greater than that of the "old car", and the fuel consumption will naturally be higher.

Many novice car owners can't put it down after buying a vehicle, cleaning the vehicle every few days, in fact, this practice is not good, in the long run, the paint wear on the surface of the car will be more serious, many car owners choose polishing, waxing, crystal plating, in fact, these practices will cause paint damage to a certain extent. In daily life, it is highly recommended that car owners choose a shady place to park their vehicles as much as possible, and it is best to have a dust-free garage to prevent exposure to the sun and rain, so as to maximize the maintenance of the car paint.

Generally speaking, the overall run-in period of a new car takes about 5,000 kilometers, and it takes 1-2 years to run in. Of course, the run-in period cannot be generalized, but also depends on the run-in degree of each system. Each component in the car has its own break-in period, for example, the main indicator of the run-in period is to look at the aging degree of the engine and gearbox and the driving distance.

It takes about 500 kilometers for the brake system to be fully run-in, 2500-4000 kilometers for the engine, and about 5000 kilometers for the gearbox.

Although the result of vehicle running-in directly affects the service life of the vehicle, the safety and economy of the vehicle. However, novice car owners should not worry too much, do things that are too careful, and too much care will not fully run in the vehicle, which will lead to small problems with the car in the future.

During the run-in period, you should choose to drive at high speed to run more, socks or pants or you can clean up the carbon deposits of the pure sail engine, you must pay attention to protect the slip in ordinary life, and you also need to choose to maintain it after a period of time.

The break-in period of new car collapse is generally within 1000 2000 km. At this time, Bi Yu needs to pay attention to many things. First of all, it is necessary to warm up before starting the car, and the speed and rev of the car should not be too high, just keep it medium and low.

In the run-in period of the new car, it is most taboo to run long distances, and after the run-in period, it is necessary to run at high speed appropriately.

You can go to run high speed, to increase the driving speed, we must pay attention to the driving habits, driving technology, to ensure a constant speed, the bucket to be familiar with the basic operation, do not speed the side of the grinding.

Be sure to warm up before you start.

The so-called preheating is actually to give the engine a sufficient lubrication time, especially for turbocharged models, and the preheating time is recommended to be at least one minute or more.

2.Start smoothly and accelerate slowly.

After the engine is ignited, the car should be warmed up first, and if the acceleration or braking is very difficult, it is easy to bridge the automobile-related parts.

3.The engine speed should not be too high.

4.Don't hold one gear for long periods of time.

When driving, it is necessary to shift gears flexibly, so that each gear can be run in, and the best way to increase the coordination of parts of the gearbox is to run a sedan quietly in different road conditions.

5.Do not drive with heavy loads.

The load of the new car on the engine will increase, the greater the load, the damage will be serious, the lighter the car during the run-in period, the better, the first 100 kilometers are best to drive without load.

6.Do not brake unless necessary.

Emergency braking will produce shock loads on the chassis and engine of the car, so try not to slam on the brakes.

7.Do not drive for long periods of time at the beginning.

At the beginning of running-in, don't let the new car drive for too long or run long distances, start-stop is the best way to run-in.

8.Don't change the oil early.

Generally speaking, the original engine oil of a new car is a special oil for car running-in. Special oil has the advantages of low viscosity, strong heat dissipation, strong oxidation resistance, cleaning effect, etc., and some models also deliberately add abrasives to assist in running-in.

2. Operation guidance after running-in.

1. Run at high speed.

"Pull the highway" means that after the new car has passed the run-in period, it is necessary to drive on the highway. This is done to allow the pistons and camshafts in the engine to try to work quickly for the first time, and also to allow the gears in the gearbox to try to rotate at high speed for the first time, so that the bite between the parts is smoother.

2. Other precautions.

After the running-in period, the performance of the vehicle has reached a good driving state, but in daily driving, it is still necessary to pay attention to the status of the instrument, such as whether the fault light is lit, whether the water temperature is normal, etc.

What should I pay attention to during the run-in period when I just bought a new car? Newbies get to know it.