When driving school to drive, the cars that are in contact are basically manual transmissions, but when the driver's license is obtained, many people drive the car to be automatic. Due to the lack of formal training on the basics of automatic transmission, it is easier for car owners to develop some bad driving habits. These bad driving habits are likely to lead us into driving errors. If you don’t believe, Xiao Bian can introduce you to several common automatic driving mistakes.
Misunderstanding 1: Take the world away by D
Most people will choose to put the lever on D when they drive an automatic car, and then no matter what part of the road they pass behind, they don't shift gears. This is why people often say that driving an automatic car is simple. In fact, this method of operation is wrong. On a relatively smooth road surface, we can generally directly hand over to the D-block to fully deal with it. However, when driving on a mountainous road, we must reduce the gear.
Misunderstanding 2: Use the left foot to brake the car
Many auto owners who want to open the automatic block like to use the left foot to operate the brake. Because there is no clutch, the left foot is freed. However, the right foot has to step on the accelerator and step on the brakes. It feels tired. Therefore, you simply use your left foot to step on the brakes to ease the burden on your right foot. In addition, the car tends to slip backwards when it is on a relatively large slope, and it is not easy to step on the brakes and then refuel. On the surface, this argument is very reasonable, but it is not the case. Not only does the left foot have poor control over the braking force, but also the brakes and the brakes at the same time, the transmission and the brakes are equivalent to each other, obviously not a wise move.
Misunderstanding 3: Short-term parking indiscriminate use
It is the most controversial topic to open an automatic car for short-term parking waiting. In fact, both of these methods have disadvantages. For example, if the D-block is used while parking, the engine will have to bear a certain amount of load. When the car is in the D-range, if it is necessary to keep the car at a standstill, it is necessary to step on the brakes. If you use the N block, you need to re-enter the D block when you drive again. This not only causes the car to suffer more wear and tear, but also affects the ride comfort. Therefore, in general, if it is necessary to drive away immediately after parking, the D-block is always used; otherwise, the N-block is generally used and the handbrake is braked.
Misunderstanding 4: Frequent Kick-down Shifts
The so-called Kick-down, refers to the deep-throttle pedal when driving, ordered the transmission to jump one or two gears to get more acceleration force. Because the automatic transmission program evaluates how much power the driver needs to adjust different gears according to conditions such as the vehicle speed, the load, the depth of the accelerator, etc., in order to prevent the transmission from shifting frequently, the program design will intentionally do a corresponding hold. And most transmissions of automatic transmissions have a feature that is very easy to jump into high gear, and then stay there, you have to accelerate, it will not immediately jump off, this design is actually focused on comfort and fuel-efficient, You don't need to motivate you to immediately jump down to gain momentum. Another reason for this design is that the torque converter itself can increase the torque output. Although the efficiency is low, it is superior to comfort and no mechanical loss.
The above is a misunderstanding of the auto-shifting car that Xiaobian summarized. The owner of an auto-pilot car can usually pay attention to it. Do not make the above bad driving habits, otherwise it will hurt the car.
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