2016 Mitsubishi Outlander Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2016 Mitsubishi Outlander and How to Address Them

Find Repair Location
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 2016 Mitsubishi Outlander 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 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 2016 Mitsubishi Outlander?

To effectively diagnose an oil leak in your 2016 Mitsubishi Outlander, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect the ground beneath your vehicle for any signs of oil pooling, which can help you identify the general area of the leak. Next, examine the oil pan for any visible cracks or damage, as this is a common source of leaks. Don’t overlook the oil filter; ensure it is securely installed and not the culprit. Additionally, check the oil drain plug to confirm it is tight, as a loose plug can lead to leaks. Pay close attention to gaskets and seals around engine components, such as the valve cover and oil pan gaskets, as wear and tear in these areas can also result in oil leaks. Finally, monitor your oil levels regularly; a significant drop may indicate an ongoing issue. If these steps do not reveal the source of the leak, or if the problem persists, it may be time to consult a certified mechanic for a more thorough inspection and repair. This methodical approach not only helps in identifying the leak but also ensures that you address the issue efficiently and effectively.

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

When dealing with oil leaks in a 2016 Mitsubishi Outlander, 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, leading to leaks. Similarly, a faulty valve cover gasket can cause oil seepage, making it essential to inspect this area for signs of wear. Another common source of leaks is the oil filter; if it is loose or improperly installed, it can result in oil escaping from the engine. Additionally, physical damage to the oil pan itself can create cracks that lead to leaks. Lastly, degraded oil seals within the engine can wear out over time, contributing to oil leakage. Addressing these issues promptly is vital to prevent further engine damage and maintain the vehicle's performance, making regular maintenance and inspections key for any DIY enthusiast looking to keep their Outlander in top shape.

How urgent is it to address the oil leak in my 2016 Mitsubishi Outlander to prevent potential engine damage?

Addressing an oil leak in your 2016 Mitsubishi Outlander is of utmost importance to prevent serious engine damage. Oil plays a critical role in lubricating engine components, and a leak can lead to insufficient lubrication, resulting in increased friction and wear on vital parts. This not only compromises the engine's performance but can also lead to overheating, which poses a significant risk of warping components or even complete engine failure. Moreover, an oil leak can create a hazardous situation, as oil dripping onto hot engine parts may ignite, leading to a fire risk. Regularly checking for oil leaks and taking immediate action can help maintain your vehicle's health, ensuring its longevity and saving you from costly repairs down the line. Therefore, if you notice any signs of an oil leak, it is crucial to address the issue without delay to safeguard your engine and ensure safe driving conditions.

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.