2018 Mitsubishi Mirage Has A Rattling Noise

Diagnosing the Causes of Rattling Noises in Your 2018 Mitsubishi Mirage and How to Resolve Them

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
28% chance it's the
Ball Joints
0%
16% chance it's the
Struts or Strut Mount
0%
12% chance it's the
Sway Bar Links
0%
44% chance it's
Something else
The most common reasons a 2018 Mitsubishi Mirage has a rattling noise are the ball joints, struts or strut mount, or a problem with the sway bar links.
  • Ball Joints: A worn or damaged ball joint can result in poor steering response and uneven tire wear due to compromised suspension geometry.
  • Struts or Strut Mount: A worn or damaged strut or strut mount can result in poor ride quality, excessive noise, and uneven tire wear.
  • Sway Bar Links: A worn or damaged sway bar link can result in excessive body roll and clunking noises during turns.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What are the steps to diagnose a rattling noise in a 2018 Mitsubishi Mirage?

When diagnosing a rattling noise in your 2018 Mitsubishi Mirage, it's crucial to follow a structured diagnostic approach to effectively identify and resolve the issue. Begin by determining the source of the noise, which could originate from various areas such as the engine, exhaust system, or suspension. Once you have a general idea of the location, conduct a thorough inspection for any loose parts in the engine bay, undercarriage, and interior. Pay special attention to the exhaust system, as loose heat shields or damaged mufflers are common culprits. Additionally, examine the suspension components for signs of wear or damage, as these can also contribute to rattling sounds. After your inspections, take the vehicle for a test drive to see if the noise persists under different driving conditions, which can provide further insights into the source. If you are unable to pinpoint the problem or if it appears too complex, consulting a mechanic is advisable to ensure a proper diagnosis and repair. By adhering to this methodical approach, you can effectively address the rattling noise and maintain the performance of your Mitsubishi Mirage.

What are the common causes of a rattling noise in a 2018 Mitsubishi Mirage?

When diagnosing a rattling noise in your 2018 Mitsubishi Mirage, it's crucial to consider several common issues that could be at play. One frequent culprit is loose heat shields, which can vibrate against the exhaust system, creating an annoying rattle. Additionally, inspect the exhaust system itself for any loose or damaged pipes, as these can also contribute to the noise when the vehicle is in motion. Worn-out suspension components, such as struts or bushings, may lead to rattling, especially when navigating bumps or rough terrain. Furthermore, check for loose or damaged engine components, including mounts and belts, as these can cause vibrations that resonate throughout the engine bay. Lastly, don't overlook the brake system; loose or worn-out brake pads and calipers can produce rattling sounds during braking or at low speeds. By systematically examining these areas, you can identify the source of the noise and take appropriate steps to resolve the issue, ensuring a smoother and quieter ride.

How urgent is it to address the rattling noise in my 2018 Mitsubishi Mirage?

Addressing the rattling noise in your 2018 Mitsubishi Mirage is an urgent matter that should not be overlooked. Ignoring such symptoms can lead to serious safety risks, as the noise may indicate loose or damaged components that could fail while driving, potentially resulting in accidents. Additionally, neglecting the issue can exacerbate underlying problems, leading to more extensive damage and significantly higher repair costs. Early intervention is key; by diagnosing and fixing the source of the rattling promptly, you not only safeguard your vehicle's performance but also protect your investment. A well-maintained car retains its resale value, and prospective buyers are often wary of vehicles with unresolved mechanical issues. Therefore, if you notice a rattling noise, it is crucial to have it inspected by a qualified mechanic as soon as possible to ensure your safety and the longevity of your vehicle.

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