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Dealing with Miata Suspension Noise

If you’re a proud owner of a Mazda Miata, you likely cherish its smooth ride and precise handling. However, over time, you might notice an unwelcome guest – suspension noise. Whether it’s a clunk, squeak, or rattle, suspension noise can be quite bothersome. In this article, we’ll dive into the world of Miata suspension noise, exploring its causes and providing practical solutions to restore your driving experience.

If you’re a proud owner of a Mazda Miata, you know that this sports car is designed for thrilling drives and a smooth ride. However, there’s nothing more frustrating than encountering mysterious suspension noises that disrupt your driving experience. In this comprehensive guide, we’ll explore the world of Miata suspension noise. From identifying common culprits to finding solutions, we’ll help you get your Miata back on track.

Understanding Miata Suspension Noise

1. What Causes Suspension Noise in a Miata?

  • Worn-out Bushings: Over time, the rubber bushings in your Miata’s suspension can deteriorate, leading to creaking or squeaking sounds.
  • Faulty Struts or Shocks: Damaged or worn struts and shocks can result in knocking or clunking noises, especially when driving over rough terrain.
  • Loose or Broken Sway Bar Links: If the sway bar links are loose or damaged, they can create rattling or clanking sounds during turns or over bumps.
  • Uneven Tire Wear: Unevenly worn tires can produce humming or roaring noises, often mistaken for suspension issues.

2. Diagnosing the Noise

  • Location of the Noise: Determine whether the noise is coming from the front or rear suspension, as this can help pinpoint the problem.
  • Driving Conditions: Pay attention to when the noise occurs. Is it when you accelerate, turn, or go over bumps?
  • Road Surface: Consider whether the noise is more prominent on rough roads or smooth highways.

3. Suspension Noise vs. Other Noises

  • Differentiating Engine Noise: Sometimes, engine-related issues can mimic suspension noise. Listen carefully to determine if the noise is tied to engine speed or vehicle movement.

Solutions to Miata Suspension Noise

1. Inspect and Replace Bushings

  • Check for Wear: Examine the bushings for cracks or signs of wear. Replace any damaged ones.
  • Polyurethane Bushings: Consider upgrading to polyurethane bushings for increased durability and reduced noise.

2. Evaluate Struts and Shocks

  • Professional Inspection: Have a mechanic inspect your struts and shocks for wear or damage. Replace them if necessary.
  • Performance Upgrade: Consider upgrading to performance struts and shocks for improved handling and reduced noise.

3. Tighten or Replace Sway Bar Links

  • Tighten Links: If the sway bar links are loose, tighten them to eliminate rattling.
  • Replace Damaged Links: If they are damaged, replace them with new ones.

4. Check and Rotate Tires

  • Alignment and Rotation: Ensure your tires are properly aligned and rotated regularly to prevent uneven wear and associated noise.


Miata suspension noise can be a nuisance, but it doesn’t have to ruin your driving experience. By understanding the common causes of these noises and following the steps outlined in this guide, you can identify and address the issue promptly. Whether it’s worn-out bushings, faulty struts, or loose sway bar links, a well-maintained Miata can provide you with the smooth and quiet ride you love.


  1. Is suspension noise in my Miata dangerous? Suspension noise itself may not be dangerous, but it can indicate underlying issues that may compromise your vehicle’s performance and safety. It’s advisable to address suspension noise promptly.
  2. How often should I inspect my Miata’s suspension components? Regular inspections, ideally during routine maintenance, can help detect suspension issues early. However, if you notice unusual noises or handling, have it inspected immediately.
  3. Can I drive my Miata with suspension noise? While driving with suspension noise may not pose an immediate danger, it’s crucial to address the underlying issue to prevent further damage or safety risks.
  4. Are there any DIY solutions for Miata suspension noise? Some minor issues, like loose sway bar links, can be tightened or replaced by DIY enthusiasts. However, it’s recommended to consult a professional mechanic for accurate diagnosis and major repairs.
  5. Can suspension noise be a sign of other problems in my Miata? Yes, suspension noise can sometimes be indicative of other issues, such as worn tires, engine problems, or exhaust issues. It’s essential to diagnose the source of the noise accurately.
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