What is a Transmission?

2 Answers
DeMelanie
07/25/25 2:49pm
Transmission refers to the component that adapts to changes in a vehicle's driving resistance, alters the torque and speed of the driving wheels, and enables the vehicle to move forward and backward. Its functions include: 1. Changing the transmission ratio to expand the range of torque and speed variations of the driving wheels; 2. Allowing the vehicle to reverse while maintaining the engine's rotation direction; 3. Interrupting power transmission with neutral gear to enable engine speed variation and facilitate gear shifting. Transmission maintenance includes: 1. Regularly changing transmission fluid; 2. Frequently checking fluid levels; 3. Avoiding coasting in neutral; 4. Periodically cleaning the transmission; 5. Avoiding forced gear disengagement; 6. Reducing idle warm-up time.
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MaverickFitz
08/11/25 9:14pm
The transmission, to put it simply, is the component in a car responsible for regulating the engine's power output. The most noticeable experience I have while driving is that it makes the car run more smoothly at different speeds: for example, increasing torque when climbing hills to push you up, and being both fuel-efficient and stable at high speeds. Common types include the manual transmission, which requires you to press the clutch and shift gears yourself—fun to operate; the automatic transmission, which is much smarter, automatically shifting gears based on speed and road conditions, ideal for city traffic; and the CVT (continuously variable transmission), which provides an exceptionally smooth ride. If the transmission fails, you might experience gear slippage or jerking, which not only damages the car but is also dangerous. So, I recommend regularly checking if the transmission fluid is dirty or low—timely replacement can extend its lifespan. Remember, this part is quite important, directly affecting your driving comfort and safety. Don’t wait until problems arise to regret it.
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