The flywheel is the mechanical device which is used to create rotational energy by spinning repeatedly and saving the energy for future use. When the torque power of the engine is not generated regularly, then the flywheel uses its rotational energy to fill the gaps of the missing energy. The flywheel is found in the manual transmission cars because they are used to manage the functionality of the gears. Go through the visualized video which provides all the common symptoms of a failed flywheel in your car.