2014 Mitsubishi Outlander Sport Is Leaking Oil

Discover the Common Causes of Oil Leaks in Your 2014 Mitsubishi Outlander Sport and How to Fix Them

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
80% chance it's the
Oil System Components
0%
20% chance it's the
Engine Gaskets
The most common reasons a 2014 Mitsubishi Outlander Sport is leaking oil are oil system component failure and leaking engine gaskets.
  • Oil System Components: A worn or damaged oil pump or filter can lead to low oil pressure, resulting in inadequate lubrication and potential engine damage.
  • Engine Gaskets: A worn or damaged engine gasket can lead to oil or coolant leaks, resulting in engine overheating or loss of lubrication.
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.

How much does it cost to fix a 2014 Mitsubishi Outlander Sport is leaking oil?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Oil pans don't wear out or break like other parts, they generally only need to be replaced because of external damage from an accident or an improperly tightened drain plug. The main symptom you will experience is an oil leak underneath the engine of your car. The oil that leaks from a damaged oil pan will range from dark brown to dark black. If the leak is large enough or occurs for long enough the oil level will be low enough to turn the oil pressure or low oil level warning light on.

The engine oil pressure warning light will come on if the engine oil pressure is low, or if the oil pressure sensor is faulty. In either case, engine power may be reduced significantly. The check engine light may also illuminate, and an on-board diagnostic (OBD) trouble code will be stored in the vehicle's computer.

What steps should I take to diagnose the oil leak in my 2014 Mitsubishi Outlander Sport?

To effectively diagnose an oil leak in your 2014 Mitsubishi Outlander Sport, begin with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Start by locating the leak; inspect the area under your vehicle for any visible oil drips or stains, which can provide immediate clues. Next, check the oil level in the engine; a consistently low level may indicate a leak. Focus on the oil filter and drain plug, ensuring they are secure and free from damage. Gaskets and seals are also critical areas to examine, as worn or damaged components like the valve cover gasket or oil pan gasket can lead to leaks. If the source remains elusive, consider using UV dye in the oil, which can help illuminate the leak under a UV light. For a more thorough investigation, a pressure test of the oil system can pinpoint the leak's location. If these steps do not yield results, it may be time to consult a professional mechanic who can provide expert assistance and tools for a more detailed diagnosis. By following this structured approach, you can efficiently identify and address the oil leak issue in your vehicle.

What are the common causes of oil leaks in a 2014 Mitsubishi Outlander Sport?

When dealing with oil leaks in a 2014 Mitsubishi Outlander Sport, it's crucial to understand the common culprits that may be at play. One frequent issue is a worn or damaged oil pan gasket, which can deteriorate over time and lead to significant leaks. Additionally, a faulty valve cover gasket can also be a source of oil seepage, as it may crack or wear out, allowing oil to escape. Another potential problem is a leaking oil filter; if the filter is loose or damaged, it can result in oil leaking from the engine. Furthermore, cracked or worn seals around engine components, such as the crankshaft or camshaft seals, can degrade and contribute to oil leaks. Lastly, overfilling the engine with oil can create excess pressure, leading to leaks as well. Addressing these issues promptly is essential to maintain engine health and performance, and regular inspections can help catch these problems early, allowing DIY enthusiasts to take action before they escalate.

How urgent is it to address the oil leak in my 2014 Mitsubishi Outlander Sport?

Addressing an oil leak in your 2014 Mitsubishi Outlander Sport is not just a matter of routine maintenance; it is a critical safety concern that requires immediate attention. An oil leak can significantly reduce the oil levels in your engine, leading to inadequate lubrication of vital components. This lack of lubrication increases friction and wear, which can result in severe engine damage and costly repairs down the line. Moreover, if the oil seeps onto other parts of the engine, particularly the exhaust system, it creates a fire hazard that could endanger both you and your vehicle. Additionally, the environmental impact of an oil leak cannot be overlooked; spilled oil can contaminate soil and water sources, posing a threat to local wildlife and ecosystems. Therefore, it is essential to act swiftly and address any oil leaks to safeguard your vehicle's performance, ensure your safety, and protect the environment.

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2014 Mitsubishi Outlander Sport Oil Leak Causes & Repairs