Causes of power steering buzz in your vehicle

Autos.id – The cause of power steering buzzing is that there are various factors that cause this problem to occur often in vehicles.

Power steering itself is an important component in the steering system of modern cars.

Its main function is to assist in steering wheel movement, making it easier for the driver to control the car.

However, sometimes the power steering can make an annoying buzzing sound while driving.

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Below are the causes of the power steering hum

One of the main causes of buzzing in the power steering is a lack of fluid or oil in the system.

Power steering uses hydraulic fluid to provide steering assistance.

If the liquid becomes reduced, the system will malfunction and cause a hum.

This can occur due to leaks in the system or because the fluid is too dirty and needs to be replaced.

Also, a damaged power steering pump can also be the cause of the hum. The power steering pump is responsible for generating the necessary pressure in the system.

If the pump suffers damage, such as worn rotors or bearings, a hum may occur.

Usually this sound will be heard more when the car is maneuvering, such as when turning.

Another component that can cause a hum is the valve in the power steering system.

If the valve is opened too far or there is a blockage, the flow of liquid will be cut off and cause a buzzing sound.

The causes can be various, such as dirt or debris entering the system.

In addition to the above factors, a hum in the power steering can also be caused by a loose or worn drive belt.

Loose or worn belts will cause abnormal friction between the belt and the pulleys in the power steering pump. This will produce a distinctive buzz.

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How to overcome the buzz in Power Streering

To fix the humming problem in the power steering, a very simple step to do is to check the power steering fluid level.

If that’s not enough, add liquid according to the manufacturer’s recommendations. If there is a leak, it should be repaired immediately by an experienced mechanic.

In addition, periodic maintenance such as changing the power steering oil and checking other components is also important to prevent further problems.

If the buzzing persists after carrying out a simple maintenance, it is advisable to take the car immediately to a trusted garage.

The mechanic will carry out further checks to determine the exact cause and make repairs as soon as possible.

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