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Front Suspension Clunking Noise on my 2020 Genesis G80

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James R. · rep 0 · May 22, 6:16 AM · 1 replies · solved · Question

Vehicle: 2020 Genesis G80 3.8L

Hey everyone,

I've been noticing a persistent clunking noise coming from the front end of my 2020 Genesis G80 3.8L, especially when going over speed bumps, potholes, or even just uneven pavement at low speeds. It sounds like it's coming from the driver's side, but it's hard to pinpoint exactly.

The car has about 45,000 miles on it. I've tried to visually inspect things myself, but I don't see anything obviously loose or broken. The steering feels fine, and there's no noticeable pull, but the noise is definitely concerning.

Has anyone else experienced a similar issue with their G80 or other Genesis models? What was the cause, and what was the fix? Any advice on what I should be looking for before taking it to the dealership or an independent shop would be greatly appreciated. Thanks!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 6:16 AM

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A clunking noise from the front suspension of your 2020 Genesis G80 is a common concern that can stem from several issues. It's important to address these promptly to maintain ride quality and safety.

Here are the most common causes for a front suspension clunk:

  1. Worn Sway Bar End Links or Bushings: These components connect the sway bar to the control arms or struts. Over time, the rubber bushings or ball joints in the end links can wear out, leading to play and a noticeable clunk, especially over bumps or when turning.
  2. Loose or Worn Control Arm Bushings: The control arms connect the wheel hub to the vehicle's frame. If the rubber bushings that isolate the control arm from the frame or subframe deteriorate, they can allow excessive movement and cause a clunking sound.
  3. Damaged Strut Mounts or Worn Struts: The strut mount isolates the top of the strut from the vehicle's chassis. If the rubber in the mount fails or the bearing within the mount wears, it can produce a clunk or thud. Worn struts themselves can also contribute to poor dampening and noise.
  4. Loose Ball Joints: Ball joints connect the steering knuckles to the control arms. If they become worn or loose, they can create play in the suspension, resulting in a clunking noise, particularly when the suspension articulates.

When to See a Shop: It's highly recommended to have your vehicle inspected by a qualified mechanic as soon as possible. Suspension issues can affect steering, handling, and overall vehicle safety. A professional can perform a thorough inspection, including a lift check to identify play in components, and pinpoint the exact source of the noise. Ignoring these sounds can lead to further damage or compromise your driving safety.

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