Doityourself.com explains that when engine mounts go bad, the result can be engine vibration, misalignment, engine damage, broken belts and excessive noise. Engine mounts are small parts used to align and secure the engine. These mounts play a major role in the performance and functionality of the engine. AA1car.com adds that engine mounts offer support to the engine and help reduce noise and vibration.
According to AA1car.com, engine mounts separate the engine from the vehicle chassis which eliminates vibrations and noise inside the vehicle. Engine vibration is the first symptom of damaged engine mounts. Defective engine mounts allow the engine to move around, which emits an irritating noise. Doityourself.com explains that broken engine mounts create a safety hazard that causes parts of the engine to break off during high speeds. Additionally, the moving engine causes excess noise, like clanking and knocking. Doityourself.com adds that broken engine mounts can lead to misalignment and broken belts. Misalignment is noticeable when the engine is tilted or lowered on a specific side. A misaligned engine can cause an engine block, which is damaging and hazardous to the engine. AA1car.com suggests replacing engine mounts if the engine looks lower than normal, emits excess noise or vibrates excessively.