Checking for Play in a Ball Joint – Suspension Diagnostics in Mallusk

We checked this car at 1Stop Motor Shop Mallusk for play in the suspension ball joint. Here’s why worn ball joints are dangerous and how our diagnostics keep Newtownabbey drivers safe.

Car Repairs
Nov112025

Checking for play in a suspension ball joint

This vehicle came into our Mallusk workshop for a suspension inspection after the driver noticed knocking noises and vague steering. Using our lift, we checked for play in the lower ball joint, a critical part that connects the wheel hub to the suspension arm.

The movement seen in the videos clearly showed excessive play, meaning the joint had worn beyond safe limits and needed replacement.

 

What happens when a ball joint wears out

A worn ball joint might start small, but it quickly gets worse. When the joint becomes loose, it causes:

  • Clunking noises when driving over bumps

  • Uneven tyre wear

  • Wandering steering or pulling to one side

  • Vibrations at higher speeds

If left unchecked, it can even cause the suspension to separate, a serious safety risk.

 

How we diagnose suspension issues

At 1Stop Motor Shop, we follow a step-by-step approach to identify suspension faults:

  1. Visual inspection for damaged boots, rust, or movement

  2. Physical check for play with the wheel lifted

  3. Comparison against manufacturer tolerance

  4. Full safety report and repair recommendation

Once confirmed, we replace the affected joint with high-quality parts and carry out a wheel alignment to ensure even tyre wear and smooth handling.

 

Why choose 1Stop Motor Shop in Mallusk

  • Experienced suspension specialists – trained to identify faults others might miss

  • Modern equipment – accurate diagnostics and alignment

  • Local trust – serving drivers across Newtownabbey including Mallusk, Glengormley, Whiteabby, Jordanstown and Carnmoney

We pride ourselves on being transparent, showing customers exactly what we find so they understand the repair before any work is done.

 

Book a suspension check or ball joint replacement

If you hear knocking or feel steering looseness, book a diagnostic check today before it becomes unsafe.
 

  • Call/WhatsApp (phone and text): 07951 728365
  • DM our socials (Facebook & Instagram)
  • Email: OneStopMotorShop@hotmail.com
  • Contact us via our website
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