Symptoms of a broken car drive shaft:

1. When the car starts or when the transmission is shifting gear, the sound of the drive shaft will appear, especially when the car is driving at low speed at high speed.

2. The drive shaft makes no difference when the car starts, and the drive shaft makes a noise when the car is running.

3. When the car starts, the driving shaft has the same sound, while when the car slides, the driving shaft has the different sound.

4. The car sounds constantly throughout the ride.