Is it good to maintain an engine speed of about 1000? How many shifts are generally good?

Not good, the lower the speed, the weaker the engine is to do the function, and the idle speed is actually for his own life, basically no function! When driving, it is best to have a speed above 1200, of course, sometimes it is no problem to fall close to idling, but the work is still not good, and the low-speed state needs to provide more fuel in order to ensure normal operation, but the atomization is still not good, so try to avoid low speed! The normal shift speed is above 1500, according to the situation of the car 1500 3000, if you drive yourself, sometimes 1000 can also be changed.

There is no need to deliberately pay attention to the engine speed, the engine load changes when the car is driving, and in principle, the use of high-grade small throttle can save fuel.

Summary. Because under normal circumstances, automatic transmission cars run around 2000 rpm, and if you don't change gears until 3000 rpm, it must be a little late.

It is also possible that your car uses a sharp acceleration method when driving, and at this time it will give priority to ensuring the output of the car's torque, so when changing gears, it will actually lag behind, that is to say, the engine will only shift gears when the engine speed is relatively high.

Is it normal for an automatic transmission car to change gears at 3,000 rpm?

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Because under normal circumstances, automatic transmission cars are running at about 2000 rpm, if you change gears at 3000 rpm, it must be a little late, or it is possible that your car uses a sharp acceleration method when driving, at this time it will give priority to ensuring the output of the car's torque, so when changing gears, it will actually lag behind, that is to say, the engine speed will be relatively high when the gear will be shifted.

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Generally speaking, 2500 rpm is more suitable. If it is low, the bright air can easily drag the cylinder, causing carbon deposits, and if it is high, the engine will be more worn. In addition to downhill, speeds below 2500 can also be upgraded.

Different cars have different performances and different speeds required to shift gears. During normal operation, as long as you don't drag the gear, it is best to be 500 1000rpm higher than the drag gear. Not exceeded.

Generally speaking, 2500 rpm is more suitable. If it is low, it is easy to drag the cylinder, causing carbon deposits, and if it is high, the engine will wear out. In addition to downhill, speeds below 2500 can also be upgraded.

Different cars have different performances and different speeds required to shift gears. During normal operation, as long as you don't drag the gear, it is best to be 500 1000rpm higher than the drag gear. If you don't go over the red line, it's fine.

The first thing to look at is whether the engine is a high-speed engine (the maximum torque occurs at a higher speed). If it is a gear shift, the speed can be between 2500 and 3000. Generally speaking, when the rev reaches about 2000 rpm, it is a more economical (fuel-efficient) time to shift, and it is better for the engine to shift above 2500 rpm.

For general household engines, try to keep the speed within the high efficiency range of the engine, that is, about 3000rpm, to ensure the smooth operation of the engine while taking into account the economy. Ordinary users should not overemphasize "fuel economy", but pay attention to the overall maintenance and use cost of the vehicle. The driving style of a group of "veteran drivers" trained by Jetta is completely outdated and cannot adapt to the current situation of products in the automotive industry.

In the past, the experience of "driving second gear" hurt the new car a lot. It is easy to produce carbon deposits, oil blockage, and the sequelae of insufficient engine explosiveness. Over time, it will shorten the life of the engine and increase the maintenance cost of the user.

What is the appropriate engine speed.

Generally, the engine speed is between 1000-3500, and the engine output torque reaches the maximum at about 3,000 rpm, and then it is inversely proportional to the engine speed. Therefore, it is generally enough to drive at a speed of around 3000 rpm.

The higher the engine speed, the more work done per unit of time, so the higher the power, but the higher the speed of the engine, the faster the whole cycle will be, and the fuel will be discharged without enough time to burn completely. So fuel consumption will increase several times. So it's not like the higher the speed, the better.

The rotational speed mainly depends on the rotational speed and gear. When the engine is at maximum strength, it is enough to keep it around 3000. In addition, it is important to avoid low-speed high-speed and high-end low-speed that are harmful to the engine.

But what is certain is that driving at high speeds will inevitably accelerate engine wear and tear, and fuel consumption will also increase a lot. Some car owners asked, wouldn't it be better to have a lower engine speed? Conversely, if the engine speed is too low and the fuel is not fully burned in the cylinder, the engine is prone to carbon deposits, which will cause more damage to the engine over time.

How much is the engine speed normal shift What is the appropriate engine speed @2019