Mitsubishi Mirage Has A Burning Smell

Common Causes of Burning Smells in Your Mitsubishi Mirage and How to Address Them Safely

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
35% chance it's the
Oil Leak
0%
23% chance it's the
Worn or Open Wiring
0%
10% chance it's the
Stuck Brake Caliper
0%
32% chance it's
Something else
The most common reasons a Mitsubishi Mirage has a burning smell are an oil leak on to exhaust headers, short circuiting wiring, or a stuck brake caliper.
  • Oil Leak: A worn or damaged gasket, seal, or oil pan can lead to oil leaks, resulting in a loss of engine oil and potential engine damage.
  • Worn or Open Wiring: A worn or open wiring can cause intermittent electrical issues, leading to malfunctioning components or systems in the vehicle.
  • Stuck Brake Caliper: A stuck brake caliper can result from corrosion, debris, or a failing brake hose, leading to uneven braking and overheating of the brake components.
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.

Troubleshooting Burning Smell in a Mitsubishi Mirage

When faced with a burning smell in your Mitsubishi Mirage, it's crucial to adopt a methodical diagnostic approach to pinpoint the source of the problem. Start by inspecting the serpentine belt, as a burning rubber smell often indicates it may be slipping or misaligned. If the belt appears worn or damaged, replacing it can resolve the issue. Next, consider the possibility of clutch-related smells; if you detect a burning odor while engaging the clutch, it’s advisable to stop driving immediately and seek professional assistance to avoid further damage. After recent maintenance, such as an oil or transmission fluid change, ensure that no spills or leaks have occurred, as these can also produce unpleasant odors. Additionally, check for engine oil leaks, particularly if oil drips onto the exhaust system, which can create a burning smell. If you notice a distinct burnt oil scent, investigate potential issues with the piston rings or other engine components. Lastly, if a fuel smell is present, inspect the fuel pressure regulator to ensure it’s functioning correctly. By following this structured approach, you can effectively diagnose and address the burning smell, ensuring your Mitsubishi Mirage remains safe and reliable on the road.

What Could Cause a Burning Smell in a Mitsubishi Mirage?

When you detect a burning smell in your Mitsubishi Mirage, it’s crucial to investigate the source promptly to avoid further damage. One common issue could be related to the clutch, which may emit a burning odor if it’s slipping or overheating. Additionally, a burning rubber smell might indicate a slipping serpentine belt, which can affect multiple engine components. If the smell resembles burning oil, it could signal an oil leak that’s dripping onto hot exhaust parts, or it may point to more serious internal engine problems like worn piston rings. A gas smell, on the other hand, could suggest a faulty gas cap or issues within the fuel system, which should be checked to prevent potential fire hazards. Lastly, if the burning smell is accompanied by a malfunctioning heating system, it may simply be dust burning off the heater elements. By understanding these common problems, DIYers can take the necessary steps to diagnose and resolve the issue, ensuring their Mitsubishi Mirage remains safe and reliable on the road.

What Should You Do If Your Mitsubishi Mirage Has a Burning Smell?

If you detect a burning smell in your Mitsubishi Mirage, it is crucial to act promptly to avoid potential hazards and extensive damage. Ignoring this warning sign can lead to severe consequences, such as engine failure or electrical fires, which not only jeopardize your safety but can also result in significant repair costs. Start by scheduling a professional evaluation at a trusted dealership or service center, where experienced technicians can diagnose the problem accurately. Additionally, inspect the heater vent, as a burning smell from this area may indicate electrical issues that require immediate attention. Be vigilant for engine oil leaks, as oil dripping onto hot components can create a dangerous situation. Furthermore, pay attention to the serpentine belt; a slipping belt can produce a burning rubber smell, signaling that it may need replacement. If you notice blue smoke from the exhaust, this could indicate burning oil, which requires urgent investigation. Lastly, consider the condition of your Continuously Variable Transmission (CVT) system, as overheating components can also emit a burning odor. By addressing these symptoms quickly, you can ensure the safety and longevity of your Mitsubishi Mirage.

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