Rear Knocking Noise At Low Speed? [Explained]

There are a few possibilities for what could be causing a rear knocking noise at low speeds. It could be something as simple as a loose heat shield or muffler, or there could be an issue with the suspension or differential. If the noise is persistent, it’s best to take the car to a mechanic to have it checked out.

Table of Contents

What is causing the rear knocking noise at low speeds?

Here are a few potential causes of a rear knocking noise at low speed.

How to fix the rear knocking noise at low speeds?

Rear knocking noise at low speeds is most likely caused by a problem with the suspension. The first thing to check is the shocks and struts. If they are worn out, they will need to be replaced. The next thing to check is the bushings. If they are worn out, they will need to be replaced. Lastly, check the control arm. If it is bent, it will need to be replaced.

What are the consequences of ignoring the rear knocking noise at low speeds?

The consequences of ignoring a rear knocking noise at low speeds can be serious. The noise could be caused by a problem with the suspension, which if left unchecked could lead to damage to the tires or even the frame of the vehicle.

Ignoring the noise could also lead to decreased fuel efficiency and increased wear and tear on the vehicle.

What causes clunking sound in rear end?

The most common reason for a clunking sound in the rear end is worn-out suspension components. The suspension system is responsible for absorbing the impact of bumps and potholes in the road, and over time, the bushings and other components can wear out.

This can cause metal-on-metal contact, which will create a clunking sound. In some cases, the problem can be severe enough to cause damage to the suspension system, which will need to be repaired or replaced.

Can a wheel bearing make a knocking sound?

The answer is yes, a wheel bearing can make a knocking sound. The sound is usually caused by a build-up of dirt or debris in the bearing, which can cause the bearing to become noisy.

If the noise is severe, it may indicate that the bearing is damaged and needs to be replaced.

Conclusion

If you’re hearing a rear knocking noise at low speeds, it’s likely due to a problem with your rear suspension. This could be caused by a number of different issues, including worn-out suspension bushings, a loose suspension component, or a damaged suspension component.

If you’re hearing this noise, it’s important to have your suspension checked out by a qualified mechanic as soon as possible to avoid further damage.

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