Failed powertrain mounts may cause a loud thumping noise. Which of the following operating conditions might this noise due to bad mounts be most prominent?

Question

Quizplus · Accepted Answer

Failed powertrain mounts can cause a loud thumping noise during any condition where the engine or transmission shifts position, such as when applying the accelerator in drive or reverse, or even during coasting and braking due to the movement and torque of the engine.

Failed Powertrain Mounts May Cause a Loud Thumping Noise