2014 Mitsubishi Lancer Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2014 Mitsubishi Lancer and How to Fix Them

Find Repair Location
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 2014 Mitsubishi Lancer 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 Lancer 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 Lancer?

To effectively diagnose an oil leak in your 2014 Mitsubishi Lancer, begin by visually inspecting the area beneath the vehicle for any signs of oil pooling or dripping, as this can help pinpoint the leak's location. Next, check the engine oil level; a consistently low level may indicate a leak that needs addressing. Focus on the gaskets and seals, particularly the valve cover and oil pan gaskets, as these are common culprits for leaks due to wear and tear. Additionally, ensure that the oil filter is securely fastened and that the drain plug is tight, as loose fittings can also lead to leaks. Don’t overlook the oil cooler lines and hoses; inspect them for any cracks or loose connections that could be contributing to the problem. If the source of the leak remains elusive, consider using UV dye in the engine oil, which can help reveal hidden leaks when illuminated with a UV light. If these steps do not yield results, consulting a professional mechanic may be necessary for a thorough inspection and repair recommendations. By following this structured approach, you can efficiently diagnose and address the oil leak in your Mitsubishi Lancer.

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

When dealing with oil leaks in a 2014 Mitsubishi Lancer, 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 its seal can also be a source of oil leakage, so checking these components is crucial. Another area to inspect is the valve cover gasket, as wear and tear can cause oil to seep from the top of the engine. Don't overlook the oil drain plug; if it's loose or damaged, it can result in significant oil loss. Lastly, be aware that cracks in engine components can lead to leaks as well. Addressing these issues promptly is vital to prevent further engine damage and maintain optimal vehicle performance. Regular inspections and maintenance can help you catch these problems early, ensuring your Lancer runs smoothly.

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

Addressing an oil leak in your 2014 Mitsubishi Lancer is not just a matter of routine maintenance; it is a critical issue that demands immediate attention. An oil leak can lead to a rapid loss of engine oil, which is essential for lubricating moving parts. Without adequate lubrication, friction increases, resulting in excessive heat that can severely damage the engine. Moreover, neglecting an oil leak can compromise your vehicle's performance and fuel efficiency, making it less reliable on the road. The situation can escalate quickly, as oil dripping onto hot engine components poses a serious fire hazard. Over time, what may start as a minor leak can develop into catastrophic engine failure if the oil level drops too low. Therefore, it is imperative to address any signs of an oil leak promptly to safeguard your vehicle's health and ensure your safety while driving.

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.