Clunking noise from front suspension on 2019 Outlander PHEV

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Steve N. · rep 0 · May 22, 5:37 AM · 1 replies · solved · Question

Vehicle: 2019 Mitsubishi Outlander PHEV GT

I'm hearing a noticeable clunking or knocking noise coming from the front end of my 2019 Mitsubishi Outlander PHEV GT. It's most apparent when I go over bumps, potholes, or even when turning at low speeds, like pulling into a parking spot. It seems to be getting worse over the last few weeks.

I'm worried it might be a significant suspension component, and I know the PHEV is a bit heavier than the standard Outlander. Has anyone else experienced this with their Outlander PHEV, and what was the cause? What should I have checked first?

✓ Accepted solution

ClearTheCode Admin

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ClearTheCode admin answer:

  1. Common Causes of Front Suspension Clunks: A clunking noise from the front suspension typically indicates wear or damage to one or more components. Given your 2019 Outlander PHEV GT, here are the most common culprits:
    • Sway Bar Links (Stabilizer Links): These are very common failure points. The bushings or ball joints on the sway bar links can wear out, causing a clunking noise, especially over bumps or when turning.
    • Control Arm Bushings: The rubber bushings that connect the control arms to the vehicle frame can degrade over time, leading to play and noise.
    • Strut Mounts/Bearings: The top mounts of the front struts can wear out, causing a clunk or popping sound, particularly when turning the steering wheel.
    • Ball Joints: Worn lower or upper ball joints (if applicable) can also cause clunking and affect steering stability.
    • Tie Rod Ends: Inner or outer tie rod ends can develop play, leading to noise and loose steering.
  2. Importance of Inspection: Due to the safety-critical nature of suspension components, it's crucial to have this inspected promptly. Worn suspension parts can compromise handling, braking, and tire wear.
  3. What a Shop Will Check: A qualified mechanic will typically:
    • Visually inspect all suspension components for wear, damage, or looseness.
    • Perform a 'shake down' test, where they lift the vehicle and check for play in wheels and suspension joints.
    • Listen for the noise while driving or by replicating the conditions that cause it.
  4. When to See a Shop: You should schedule an appointment with a trusted mechanic or Mitsubishi dealership as soon as possible. Driving with compromised suspension can be dangerous and lead to further damage to other components. Early diagnosis and repair can prevent more extensive and costly issues down the road. Be sure to describe the conditions under which the noise occurs most clearly.