Driving With Broken Motor Mounts- Everything You Need to Know

Are you driving a car with broken motor mounts? If the answer is yes, then it’s important to understand the risks associated with this issue. Is it safe to drive with broken motor mounts? 

You may be able to drive your car with broken motor mounts for a long time, but their capacity to keep the engine stable and control vibrations will diminish over time. This can result in loud noises and extreme shaking during your ride. However, if it has been more than seven years since they were serviced or maintained, it’s not safe to continue using broken motor mount – action must be taken soon!

This blog post will discuss everything you need to know about driving with broken motor mounts, from the symptoms to the repair costs. So let’s dive in and explore everything there is to know about driving with broken motor mounts!

What Are Motor Mounts and What Purpose Do They Serve?

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Motor mounts, often called engine mounts, serve as a sturdy bond between the vehicle’s body and its engine. These are essential components that help secure your engine for optimal performance.

Depending on the type of motor, there are three or four motor mounts to ensure even pressure distribution throughout the entire system. Without them, extensive vibrations or impacts could severely impair the stability of your vehicle.

The power of an internal combustion engine is awe-inspiring; each rotation produces extraordinary energy. Without motor mounts to manage and absorb this tremendous force created by the crankshaft’s spinning and the massive amount of energy released through combustion, cars would be practically unusable! It’s clear why motor mounts are so critical for a safe driving experience.

Motor mounts effectively absorb these vibrations and impacts, serving as shock absorbers for an engine. They ensure that any potential damage is limited and minimized, keeping your engine running smoothly for years to come.

Is It Safe to Drive with Broken Motor Mounts?

It’s a terrible idea to keep traveling with broken motor mounts. This not only damages the engine and its components but also reduces your car’s performance significantly. Since driving worsens their condition further, it can cause significant damage over time – including shaking of the engine and any connected transmissions, cooling systems, or sensors. 

All this will be reflected in your overall driving experience; you can feel unresponsive shifting and vibrations as well as compromised braking which makes for an unpleasant journey at best – potentially even one that is hazardous!

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How Long Can You Drive with Faulty Motor Mounts?

Engine mounts are made to last for an average of 5-7 years, depending on their exposure. Even when the rubber part deteriorates away, its metal foundation still holds strong and can sustain your engine’s performance through additional years. Only after extended periods of wear will these mounts eventually separate from the engines and become unusable.

However, if you perceive vibrations coming from the motor mounts earlier, getting them inspected as soon as possible is imperative. Driving with malfunctioning engine mounts can be hazardous to your safety and damage your car’s well-being. Prevent further problems and have a professional inspect any potential issues right away!

How Dangerous Is It to Drive With a Damaged Motor Mount?

Driving with a broken motor mount presents the following risks:

  • Unexpected jerks and jolts while braking can make driving a nerve-wracking experience.
  • Unusual trembling of the wheel.
  • Further damage to the engine.
  • Unpredictable car motion is a leading cause of accidents.
  • Increased exhaust fumes as a result of engine damage.

In short, when your engine mount fails to function, it can lead to catastrophic damage that will leave you with an expensive repair bill or the necessity of purchasing a new vehicle.

Why Do Motor Mounts Break over Time?

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Following are some of the most frequent causes and sources of motor mount failures.

Reckless Driving

If you brake or accelerate too harshly, your motor mounts will be exposed to violent vibrations that can cause serious damage to the mounts.

Inadequate Installation

If a car mechanic does not professionally and correctly install motor mounts, the whole system is prone to malfunction.

Inadequate Routine Maintenance

To ensure your vehicle’s longevity and safety, it is essential to have the engine mounts inspected by a mechanic or yourself at least every few months or years. Without regular maintenance, excessive usage will undoubtedly lead to their collapse due to aging; you’ll be able to notice the rubber wearing out and metal rusting as they get older.

Driving on Bumpy Roads

Your engine mounts are usually designed to last for 5-7 years; however, if you frequently drive on bumpy and uneven paths, these components will likely experience greater wear due to the increased vibrations.

Accidents and Mistakes

if mounts are not mended after the accidents, they can become misaligned and compromise your vehicle’s performance.

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Signs of the Damaged Motor Mounts You Must Know

Learn how to diagnose and replace bad motor mount!

When engine mounts start to fail, your driving experience will not be pleasant. You may still drive, but it will feel less smooth and relaxing. Pay attention to the following warning signs that indicate you need to change your engine mounts:

Movement of the Engine

If your mounts start to deteriorate, you may hear the car’s engine moving around in its chamber more when shifting gears, braking, or accelerating; this can quickly damage other components if not addressed.

A sensation of Unwanted Vibrations

You’ll be able to identify the increased intensity of vibrations emanating from the front of your car. The reason is that a faulty engine mount can lead to the engine shifting and bouncing, which in turn can produce vibrations in the automobile when braking or accelerating.

Persistent Rattling Noise 

You may notice loud banging, rattling, or clunking noises when accelerating. This is because the motor mounts are no longer securing the engine in place properly.

When and How to Replace a Broken Motor Mount?

Once you’ve confirmed that the motor mount has broken, it’s imperative to replace it immediately. You can check if its metal piece is still secure and ask your mechanic to double-check for any missing pieces.

If you’re looking to replace your broken motor mounts with a DIY project, this guide will help make the process more straightforward.

Tools Required

  • New motor mount according to your vehicle make and requirement
  • Socket wrench
  • Torque wrench
  • Ratchet
  • Extension bar

1. Identify the Faulty Engine Mount

Finding and identifying the faulty motor mount in your vehicle is an important step when replacing a broken motor mount. To do this, you must first look around the base of your engine compartment until you spot the motor mount hanging down from it by a metal piece. The motor mount will have four bolts that hold it in place with nuts and one metal piece.

If you cannot locate any pieces around your engine, all of its motor mounts may be damaged and need replacing.

2. Take Off the Damaged Engine Mount

Now that you’ve located the broken motor mount, it’s time to remove it from your car. To do this, you’ll need a ratchet and socket wrench with an extension bar to help loosen the bolts and nuts on both sides of the motor mount. If you have trouble reaching the bolts and nuts, you may need someone to assist you in this step.

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3. Installation of a Brand-New Motor Mount

Once you have removed your old motor mount from your car, it’s time to install the new one you bought. 

To do this, simply slide the mounting plate of the new motor mount into the engine compartment, then secure it in place using a socket wrench and extension bar. Make sure to tighten all bolts and nuts with a torque wrench until they feel snug.

4. Tighten the New Motor Mount’s Bolts

To ensure that your new replacement motor mount is installed correctly, you must tighten all bolts on both sides. Start using a ratchet and socket wrench to fasten the bolts until they become snug securely. Then use a torque wrench to check their tightness and overall tension. Make sure each bolt has the same torque before moving on to the next step.

5. Final Checking 

Finally, double-check that your new motor mount is installed properly by tugging it or shaking your car back and forth to see if it feels loose. If you feel any looseness, use your ratchet and socket wrench to tighten the bolts again

You can fix your broken motor mount quickly and easily with the right tools and a little know-how. So don’t be intimidated by this DIY project – it’s easier! Good luck!

How Much Does It Cost to Repair Broken Mount?

Motor mounts come at various prices, depending on the type and quality. The traditional rubber motor mount typically ranges from $10 to $50; however, hydraulic or electronic motor mounts have a slightly higher price tag of between $50 to $200. For those looking for an upgrade, good-quality options can cost anywhere from 220 to 570 dollars (depending on your vehicle’s make and condition).


Can you drive with a faulty motor mount? Sure, but it is significantly more secure to take caution than risk an accident. Motor mounts are integral components of any vehicle’s engine system and should be serviced regularly for optimal driving safety.

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