What is an engine mount?

An engine mount is exactly what it sounds like - the part of your car that holds the engine in place. Because your transmission and engine are bolted together, you need mounts to keep them from moving around. Usually, there's one mount holding the transmission and two or three holding the engine.

Is a failing engine mount serious?

If you are having a car mount issue, it is very important to get it looked at by a professional mechanic and repaired as soon as possible. A failing motor mount can lead to serious engine damage and will also greatly impact the performance of the vehicle. It is very unsafe to drive with a broken motor mount.