Why is there always a jerk when shifting from 1st to 2nd gear in a manual transmission?
1 Answers
The reasons for always experiencing a jerk when shifting from 1st to 2nd gear in a manual transmission are: 1. The engine speed does not meet the shifting requirements; 2. The clutch is released too quickly during shifting; 3. Poor coordination between the clutch and throttle during shifting. A manual transmission requires manually moving the gear lever to change the gear meshing device inside the transmission, thereby altering the gear ratio to achieve speed change. The correct method for shifting gears in a manual transmission car is: 1. Before shifting, observe the engine speed. It is best to shift gears when the engine speed is between 2000 and 2500 rpm; 2. Once the speed meets the condition, press the clutch pedal all the way down, release the throttle at the same time, and move the gear lever into the corresponding gear; 3. After completing the gear shift, lift the clutch to the semi-engaged state. Wait until the car's power output and power transmission device are smoothly connected, then gently press the throttle to give it some gas, and slowly release the clutch.