What is the performance of frequent shifting of automatic transmission

Frequent gear jumping faults in automatic transmissions generally manifest as the shift lever automatically jumping back to the neutral position when the car is driving. It usually occurs when the car is driving at a medium speed or high speed. It is a sudden change in the load on the car's transmission. caused by.

　　

The transmission is composed of a variable speed transmission mechanism and an operating mechanism. The transmission can be divided into a manual transmission and an automatic transmission. The gearbox is one of the most important parts of the car, which can change the rotation ratio of the car, expand the drive wheel rotation and speed, and make the engine use lower fuel consumption when the power is higher. When the rotation direction of the engine is kept unchanged through the gearbox, the car can still run backwards, and the power transmission of the car can be reduced when the car is in neutral, and the engine can start to change gears.