Texas
MINI vehicles are famous for their great steering and enjoyable handling, but this can be spoiled if your steering begins to make unusual noises. Any noise coming from the power steering pump, whether it is a whining noise or any other sound, is a clear sign that there is a problem with the pump.
If a noisy steering pump is left unchecked, it can lead to a steering failure, which is a very expensive problem for any car owner. So, in this article, we are going to discuss why your power steering pump is noisy and how you can repair it before the problem worsens.
What Are the Possible Reasons for a Power Steering Pump Noise?
- Low Steering Fluid: Power steering is a very important component in the car that requires special fluid to enable it to work properly. If the fluid level is low, then the pump has to work harder and one may hear whining or groaning from the pump. Low fluids are usually as a result of a leak within the system and there is usually evidence of fluids on the floor whenever you park your Mini.
- Air in the Steering System: If air gets into the power steering system, the fluid will not be able to flow freely and this causes a whining or bubbling sound. This may occur due to a leakage in the system, improper refilling of the fluid, or failure to drain the system during service.
- Malfunctioning Power Steering Pump: A power steering pump like any other pump will wear out over time due to wear and tear of its internal parts, especially when the fluid used is not changed as recommended. A weak pump takes time to circulate fluid and this leads to grinding or whining noises.
- Contaminated or Old Fluid: It is common to find metal shavings and debris in power steering fluid because of internal wear and tear. Dirty fluid thickens and no longer has the ability to reduce friction and heat; this makes the pump to work harder and produce noise. If your fluid is dark or has a burnt smell, then it is high time you considered a fluid flush.
- Loose or Worn-out Belt: The power steering pump is driven by a belt that is linked to the engine. If the belt is loose, worn or slipping, it will produce a squealing noise while making turns or when the engine is running. Damage to the belt also puts extra load on the pump, and this may lead to a pump failure.
How to Repair a Noisy Power Steering Pump
- Fill Up The Steering Fluid: Find the power steering reservoir and check the level of the fluid in it. If it is low, fill it up with the right type of fluid for your MINI car as recommended by the manufacturer. If you observe that the system is losing fluids often, check for the signs of leakage.
- Bleed the Power Steering System: You may need to bleed the power steering system if there is trapped air in it. Rotate the steering wheel to the left and right several times while the car engine is running to ensure that there are no bubbles of air inside.
- Call A Professional: If the noise is still present after inspecting the pump’s fluid and belts, it is advisable to seek help from a professional mechanic. They can replace the pump or any parts that are faulty so your Mini can steer smoothly like it used to.
Why You Should Let European Service Center Handle Your Mini Steering Repair
If you have noticed your MINI’s power steering pump is noisy, do not assume it is normal and carry on with your day. At European Service Center, we can help you handle steering malfunction or noise in MINI vehicles. We have 8 branches in Georgia and Texas, which includes Alpharetta, Norcross, Duluth, Buckhead, Dunwoody, Chamblee, Cumming, Roswell, Atlanta, GA; Houston & Dallas, TX. Power steering is an important component in any vehicle and our team of mechanics will ensure that your MINI’s power steering is properly diagnosed and repaired to ensure that it is safe and responsive on the road. Visit us today and let us ensure your MINI is in its best condition.