- Supporti Motore

Car Engine Mounts: What They Are and When to Change Them

Engine mounts, also known as motor mounts, are critical components for the proper functioning of the engine and the stability of the car. But what exactly are they and when do you need to change them? Let's find out together.

What Are Engine Mounts?

Engine mounts are connecting elements between the engine and the chassis of the car. Their main function is to support the engine and absorb vibrations and movements generated during operation. Without these supports, the engine could move excessively, causing damage to various components of the vehicle and generating unpleasant vibrations inside the passenger compartment.

There are several types of engine mounts, including:

• Rubber-metal mounts : The most common, they offer a good balance between elasticity and rigidity.
• Hydraulic mounts : These use a liquid to absorb vibrations and are more effective at reducing noise.
• Pneumatic mounts : Use compressed air to improve comfort and reduce vibration.

When to Change Engine Mounts?

Engine mounts are designed to last a long time, but like all components, they are subject to wear. Here are some signs that it is time to replace them:

1. Excessive Vibrations : If you feel unusual or strong vibrations inside the cabin, it could be a sign that your engine mounts are worn.

2. Abnormal noises : Creaking, knocking, or rattling noises coming from the engine when you accelerate or slow down may indicate that the mounts are damaged.

3. Engine Movement : If you notice the engine moving excessively or if there is visible movement of the engine while driving, the mounts may be compromised.

4. Alignment Problems : Worn mounts can cause engine alignment problems, which can lead to problems with the transmission and other parts of the vehicle.

5. Visual checks : When inspecting the mounts, you may notice cracks, breaks or fluid leaks (if they are hydraulic mounts) which indicate the need for replacement.

Conclusion

Engine mounts are essential to a smooth and safe ride. Monitoring for signs of wear and replacing them when necessary not only improves your ride, but also prevents long-term damage to your engine and other vehicle components. If you suspect that your engine mounts may be damaged, it is advisable to have them checked by a professional mechanic to avoid more serious problems.