2013 Mitsubishi Outlander Sport Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2013 Mitsubishi Outlander Sport and How to Fix Them

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Reviewed by
Bo Fader
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 2013 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 2013 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 2013 Mitsubishi Outlander Sport?

To effectively diagnose an oil leak in your 2013 Mitsubishi Outlander Sport, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect the area beneath your vehicle for any visible oil spots or drips, which can provide immediate clues. Next, examine the oil pan for any signs of damage, such as cracks or loose bolts, as these are common culprits for leaks. Don’t overlook the oil filter; ensure it is securely tightened and free from damage, as a loose filter can lead to significant oil loss. Additionally, check the oil drain plug to confirm it is properly tightened, since a loose plug can also result in leaks. Moving on, inspect the gaskets and seals around critical engine components, including the valve cover and oil pan gaskets, for wear or deterioration. If your vehicle has an oil cooler, it’s wise to check it for any leaks as well. Finally, monitor your oil levels regularly; a rapid decrease in oil can indicate a serious leak that requires prompt attention. By following this structured diagnostic approach, you can identify the source of the oil leak and take the necessary steps to resolve it effectively.

What are the common causes of oil leaks in a 2013 Mitsubishi Outlander Sport?

When dealing with oil leaks in a 2013 Mitsubishi Outlander Sport, it's essential 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, leading to leaks. Additionally, a faulty oil filter or seal can also be a source of oil leakage, as a compromised filter may allow oil to escape from the housing. Another area to inspect is the valve cover gasket; if this component wears out, it can result in oil seeping from the top of the engine. Furthermore, don't overlook the oil drain plug; if it is loose or damaged, it can lead to significant oil loss from the oil pan. Lastly, be vigilant for any cracks or damage in engine components, as these can also contribute to oil leaks. Addressing these issues promptly is crucial not only for maintaining engine performance but also for preventing further damage, making regular inspections and maintenance a vital part of vehicle care.

How urgent is it to address the oil leak in my 2013 Mitsubishi Outlander Sport?

Addressing an oil leak in your 2013 Mitsubishi Outlander Sport is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which compromises the engine's lubrication system and can result in severe damage over time. This lack of lubrication can cause the engine to overheat, leading to costly repairs that could have been easily avoided. Moreover, the safety risks associated with an oil leak cannot be overlooked; oil dripping onto hot engine components poses a fire hazard, putting both you and your vehicle at risk. Additionally, the environmental impact of leaking oil is concerning, as it can contaminate soil and water sources, contributing to pollution. Therefore, it is crucial to address any signs of an oil leak promptly to protect your vehicle's integrity, ensure your safety, and minimize environmental harm.

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