2016 Mitsubishi Outlander Sport Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2016 Mitsubishi Outlander Sport and How to Fix Them

Find Repair Location
Reviewed by
Devin Cabugcal
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 2016 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 2016 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 are the steps to diagnose the oil leak in a 2016 Mitsubishi Outlander Sport?

To effectively diagnose an oil leak in your 2016 Mitsubishi Outlander Sport, start by locating the source of the leak. Begin with a thorough inspection of the engine bay, the underside of the vehicle, and the area where you usually park, looking for any signs of oil puddles or drips. This initial step can help you narrow down the general location of the leak. Next, check the oil level using the dipstick; a significant drop in oil level may indicate a more serious leak that requires immediate attention. After confirming the oil level, inspect the oil filter and drain plug for any signs of leakage or looseness, as these components are common culprits. If everything appears secure, turn your attention to the gaskets and seals around the engine, oil pan, and valve cover, as wear or damage in these areas often leads to leaks. For a more precise diagnosis, consider adding UV dye to the engine oil; after running the engine, use a UV light to trace the source of the leak. If these methods do not yield results, a professional mechanic can perform a pressure test to accurately identify the leak's location. By following this systematic approach, you can effectively diagnose and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2016 Mitsubishi Outlander Sport?

When dealing with oil leaks in a 2016 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. Similarly, a faulty valve cover gasket can also cause oil seepage, making it essential to inspect these components regularly. Another common source of leaks is the oil filter; if it is loose or improperly installed, it can easily allow oil to escape. Additionally, physical damage to the oil pan itself can result in leaks, so checking for cracks or dents is advisable. Lastly, degraded oil seals within the engine can wear out over time, contributing to oil leaks. By being aware of these potential issues, DIYers can take proactive steps to identify and address oil leaks, ensuring their vehicle remains in optimal condition. Regular maintenance and thorough inspections are key to preventing these problems from escalating.

How urgent is it to address the oil leak in my 2016 Mitsubishi Outlander Sport?

Addressing an oil leak in your 2016 Mitsubishi Outlander Sport is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Oil leaks can significantly reduce oil levels, leading to inadequate lubrication of engine components, which can cause severe engine damage over time. Moreover, neglecting an oil leak can escalate into more serious problems, such as engine overheating or even catastrophic engine failure, which can be costly to repair. Additionally, the safety risks associated with oil leaks cannot be overlooked; oil dripping onto hot engine parts poses a fire hazard that could endanger both you and your vehicle. By regularly monitoring for leaks and addressing them promptly, you can maintain your vehicle's performance and extend its lifespan. Therefore, if you notice any signs of an oil leak, it is crucial to take action immediately to prevent further damage and ensure your safety on the road.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2016 Mitsubishi Outlander Sport Oil Leak Causes & Repairs