What Does Clunking Noise Mean?

A clunking noise when starting the engine usually indicates a starter failure or broken teeth on the transmission’s flex plate.

A starter replacement is not a difficult task, but it will most likely take a mechanic several hours to complete. A faulty or failing starter will deteriorate over time, resulting in smoke coming from your vehicle or an engine that will no longer crank. You should have it checked out by a mechanic as soon as possible.

What Does Clunking Noise Mean?

The manual transmission of a device’s shortest drive pulley is what would start an automobile moving. Let’s find out why this is taking place in the first place.

1. Why Does Gear Clank?

People commonly encounter this type of situation for several common and significant reasons. The list of them is below. Let’s look at it.

1. Transaxle Fluid

Gearbox lubrication is the noise’s most obvious source. Typically, a lack of lubrication systems causes it to happen. Since the first gear has insufficient transmission oil and lacks the lubrication necessary for the efficient changeover, it will vibrate and make cracking noises when in operation. Therefore, if your vehicle’s transmission fluid

2. Engine Mounts:

One must comprehend how motor mounts function to comprehend how they cause gearbox clunk when slowing down. A car’s main purpose is to safeguard a generator that is in operation and to absorb any tensile strain that may occur. You may probably hear a clunking sound if there is an issue with the engine bolts. When driving, bad mounts could cause significant vibration.

3. Sensor:

Many modern automotive gearboxes are controlled by electronic monitors. Numerous skittering noises are produced by sensors supplying defective switches or acceleration indications, creating a problem brought on by subpar upkeep.

4. Cabling Issues

Many mechanical issues with our cars can be traced back to faulty wiring. So, if there is a problem with the hydraulic wires, first gear makes clunking noises. In addition, a worn-out or unfastened tie rod end makes a clunking sound. Therefore, make sure the solenoid wires are in excellent shape. If not, you ought to inspect it and replace it right away.

5. Ball joints

Wheel Balance

Ball Joints are the connectors that connect the vehicle’s wheel hubs to the rest of the suspension components. One or two ball joints per wheel, depending on the vehicle, that may or may not be load bearing. A clunking noise from the front wheels may indicate that a ball joint is failing.

6. Bad Tie Rods:

Tie rods connect the steering rack to the steering arm of a vehicle. This assists in translating steering wheel turning to tyre direction. Tie rod ends that are worn or loose may make a clunking noise. Worn tie rod ends can also increase steering wheel play, making turning more difficult.

2. How Can I Fix Clunking Noise?

how close to sidewall can a tire be patched

The following are some ways you can handle this scenario by applying appropriate techniques-

Step 1: Refill the transmission oil

In order to prevent vibrations, rattles, and odd clunking noises, it is highly advised to maintain and refresh the motor oil using the appropriate aspect and brand. The gearbox is broken if the fluid is dark brown or black in color.

Step 2: Checked out at Service Center and Fix It:

In some cases, problems are slight and individuals magnify them; in these situations, we advise seeking professional assistance if you are unable to determine why your car’s starter is generating noise while cranking.

3. Cost Of Fixing Clunking Noise

The cause of a problem has always affected how much it will cost to fix. Because of this, spending between $1800 and $2000 is needed for fixing clunking noise


Q.Is it safe to drive with damaged gear unrepaired?

A. We run the danger of causing mechanical harm as well as damage to the more expensive material by continuing with this issue. Driving without fixing the clunking sounds will be dangerous because safety must come first.


We hope you understand all of the aspects of What Does Clunking Noise Mean and reasons behind it.

Clunking or knocking noises can be very disconcerting for any driver to hear while driving. While these noises can be caused by a variety of problems, they are all usually caused by a failed suspension component. When a suspension component fails, the ride or handling of the vehicle may be affected.

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