During the run in period of the Sylphy classic new car, the engine speed and vehicle speed should no

1.Avoid emergency braking: emergency braking not only makes the braking system in the run-in impact, but also increases the impact load of the chassis and engine, in the first 300 kilometers, it is best not to emergency braking.

2.Do not overload: If the new car runs 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. 3.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. 4.Avoid driving at high speeds:

There is a speed limit during the run-in period of the new car, the domestic car is generally within 40-70 kilometers, the imported car is generally within 100 kilometers, when the throttle is fully open, the speed 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. 5.

Avoid premature oil change: the initial oil of the car is a special lubricating oil during 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. 6.

Avoid starting without hot car: the new car must be warmed up before starting, the so-called preheating is actually to give the engine a full lubrication time, especially turbocharged models, must be warmed up before starting, and the lubrication time should be at least one minute or more.

The engine speed does not exceed 3500 rpm and the speed does not exceed 100 yards.

Hello owner, it is not easy to exceed 80 yards.

km for the initial run-in, at this time the speed should not be too fast, generally 70-80 km below, the speed should not exceed 2000 rpm.

1000 kilometers is the mid-term run-in, the maximum speed can be appropriately increased, generally can reach 90-100 kilometers, and the speed is still below 2500 rpm. Proper acceleration will not affect the engine, but can promote running-in.

1500 kilometers is the later run-in, and the speed can be increased to less than 120 kilometers. Because running-in is a gradual process, it must be gradually increased. The speed should not exceed 3000 rpm.

4. When the car is driving at low speed, the actual burden is greater than that of medium speed, so the run-in period should not be run in below 60 kilometers per hour for a long time. The speed must be increased gradually. For example, after the car has been running at a speed of 80 kilometers per hour after the run-in period, the sudden increase in speed will make the new car unsuitable, so it is necessary to gradually increase the maximum speed during the run-in period.

5. Do not drive at a fixed speed for a long time during the run-in period, and there should be a speed change.

6. Avoid sudden braking and rapid acceleration during the running-in period.

1500-3000 km.

1. Warm up before starting.

Warm up the engine before you start and give it time to lubricate well. Especially in winter, when the temperature is low, the oil temperature and the temperature of each engine component are different, and the cold car starts to preheat for 30-40 seconds.

2. Drive at a constant speed as much as possible.

The engine speed during the break-in period should be strictly set at 2000 to 4000 rpm, so remember not to drive in first gear or high speed for a long time, and do not let the speed reach the limit in each gear.

3. Don't blindly pull the high speed.

During the run-in period, the new car can be driven on the high speed and drive at a constant speed of 90 100km h for a period of time, which is conducive to the full run-in of the engine parts, but can not be driven at top speed, which will damage the engine.

4. Don't brake suddenly.

Do not brake hard during the run-in period, because emergency braking will impact the braking system during the run-in, and will also increase the shock load of the chassis and engine. For the first 300 km, it's best not to brake suddenly.

The Nissan new Sylphy run-in period is the initial 1600 kilometers, and the run-in period is calculated after 1600 kilometers, but it is recommended that between 1600 and 3000 kilometers, the car should gradually increase the speed, rather than directly increasing the speed of the car as soon as it exceeds the mileage of 1600 kilometers. In order to achieve the best engine performance and ensure the reliability and economy of the new vehicle, otherwise, the engine life may be shortened and the engine performance may be reduced. This should be done during the break-in period:

No matter how fast or slow, don't drive at an even speed for a long time.

Don't let the engine rev more than 4,000 rpm, and don't go all the way up on the accelerator in any gear.

Avoid jumping on a fast start.

Avoid emergency braking as much as possible.

Sylphy ( Check price |Detailed explanation of the model) The starting engine of the car should not exceed 2000 rpm. The initial stage of the engine will be higher than 1000, and the speed will be stable to below 1000 you can start slowly, after the temperature rises, the acceleration period is less than 2000 rpm, the speed is close to 2000 in the shift, remember not to drive violently before the temperature reaches the normal 80 degrees. In addition, it is necessary to avoid low-speed and high-end low-speed, which are harmful to the engine.

The starting speed of the car can often reach 1200-1500 rpm, if it is in the cold season, the engine speed will be higher, because the speed of Lu Tong is too low, the vehicle will turn off the fire, and a little higher can heat up the car as soon as possible. However, when starting cold, the speed should not be too high, because the lubricating oil can not reach the upper part of the engine, in order to reduce wear, it is more appropriate to do less than 2000 rpm, and when the engine condition is stable, the engine speed will drop to about 800 rpm.

Photo by Chen Fang1) @2019

The Sylphy self-starting engine should not exceed 2000 rpm. The initial engine will be higher than 1000, and the speed will be stable below 1000 and you can start slowly. After the temperature rises, the acceleration period is less than 2000 rpm, and the rotational speed is close to 2000 rpm.

When changing gears, remember not to drive hard until the temperature reaches a normal 80 degrees. In addition, it is important to avoid low-speed high-speed and high-end low-speed that are harmful to the engine.

The automatic starting speed can often reach 1200-1500 rpm. If it is in the cold season, the engine speed will be higher, because the speed is too low and the engine will stall, and a little higher can be warmed up as soon as possible. However, in the case of a cold start, the speed should not be too high, because the lubricating oil cannot reach the upper part of the engine.

To reduce wear, it is best to rotate within 2000 rpm. When the engine condition is stable, the engine speed will drop to about 800 rpm.

On normal pavement, starting at 1200rpm is more appropriate. If the vehicle is climbing forward or the vehicle is heavily loaded, the speed can be increased appropriately. In winter, it is best to warm up before starting, generally one minute, and the starting speed should not exceed 2000rpm, too high is not good for Huizhi engine.

Generally, the gears are automatically controlled by the engine, so there seems to be no need to worry about the speed of the vehicle except for fuel consumption and speed. However, the rpm is always a reflection of how well the engine is working. If the rev is too low and the fuel is not fully burned in the cylinder, the engine is prone to carbon deposits, which will cause great damage to the engine over time.

If the revs are too high, it will also cause more wear on the engine.

Millions of car purchase subsidies.

The run-in time of the new Sylphy is 2,500 kilometers.

Ten methods of car running-in time and maintenance;

1. Preheating before development, new cars should be preheated before development, that is, to give the engine a sufficient moistening room, especially the turbocharger car series, it is necessary to preheat before development, and the moisturizing room should be at least one minute or more. Effective preheating can help the engine oil to produce a protective layer between the engine components and components, and reasonably reduce the wear of the engine components.

2. The inspection should be delicate, and the inspection and maintenance of the car should be done immediately after a certain number of kilometers or hours according to the manufacturer's proposal on the instructions for the use of the car. The unremitting regular maintenance of the new car can detect and clear the problem early, prevent sequelae, check the oil, water and gas, once the lack is found, it should be filled immediately, and the run, run, drip, and leak should be repaired immediately; Second, check whether there is any abnormal sound in all parts of the car, and repair it immediately if abnormal noise is found; Check the dashboard of the car three times, and find that the alarm light is on or there is a reminder on the computer while driving, and it should be repaired immediately.

3. The gear change should be immediate, and the gear should be changed immediately and appropriately, so as to prevent high-grade low-speed rotation and low-speed rotation at low gear. Nor can one gear be used for a long time. During the whole driving process of the car, when the driving friction resistance exceeds the driving force, if the gear is not changed immediately, the engine will be forced to slow down to an unstable operating state, which is called drag.

Drag gear not only consumes fuel, but also aggravates abnormal wear and tear on the engine.

4. Do not drive under load, the full operation of the new vehicle may cause excessive wear and tear on the parts to slip. It is best for new cars to move forward lightly, do not drive under load, and the installation rate is best to be less than 90%. The new car should be less than the required load or total number when carrying, and it should not be overweight, because overweight will increase the pressure on the engine, gearbox, transmission, suspension system and other parts, aggravate wear and tear, and cause harm to the car.

5. Good car oil is beneficial to the engine, and the new car run-in time should choose the car oil with low viscosity. Since the lower viscosity of automobile engine oil has good flowability, it can exert a faster cleaning effect and cooling effect. Choosing low-viscosity and high-quality grease can make the friction surface better moisturized and alleviate the wear of parts.

Millions of car purchase subsidies.

Summary. Hello, I am your exclusive technician, attentive, careful, attentive to answer your car questions, for you to find the corresponding problem solutions and solutions to the new car run-in this must be slow because it is a new engine This has not been run in at high speed must be slow good for the engine I hope to help you.

Hello, I am your exclusive technician, attentive, careful, concentrate on answering the car problem for you, and find the corresponding solution and solution to the problem for you.

Drive to how many steps are good.

80 100 yards, no more than 120 will do.

I have been driving below 80 miles, and now I have driven to more than 1300 kilometers, some people say that it is too slow, and the car is tired after the run-in period, right?

No, this one doesn't matter.

How many kilometers does the run-in period of the new Sylphy Classic end?

This one is going to be around 2400km, 2400, 3000km