2016 Mitsubishi I-MiEV Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2016 Mitsubishi i-MiEV and How to Address Them

Find Repair Location
Reviewed by
Aisha
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 i-MiEV 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 i-MiEV 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.

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 initial steps to diagnose the oil leak in a 2016 Mitsubishi i-MiEV?

To effectively diagnose an oil leak in your 2016 Mitsubishi i-MiEV, start by locating the source of the leak. Carefully inspect the engine, oil pan, and oil filter, as these are common areas where leaks can occur. Once you have a visual on the potential leak points, check the oil levels to confirm they are within the recommended range; low oil levels may indicate a leak. Pay special attention to the oil pan and drain plug, tightening the drain plug if it appears loose, as this can often resolve minor leaks. Next, examine the oil filter for any signs of damage or leakage, as a faulty filter is a frequent culprit. Additionally, inspect the gaskets and seals around the engine for wear, as these components can deteriorate over time and lead to leaks. Finally, cleaning the engine and surrounding areas can help you better identify the source of the leak by removing any old oil residue. By following these steps, you can systematically diagnose and address the oil leak in your i-MiEV, making your DIY repair process more efficient.

What are the common causes of oil leaks in a 2016 Mitsubishi i-MiEV?

When dealing with oil leaks in a 2016 Mitsubishi i-MiEV, 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 lead to oil pooling beneath the vehicle when parked. Additionally, a faulty oil filter, whether due to improper installation or damage, can also cause leaks from the filter housing. Another area to inspect is the valve cover gasket; as it ages, it may deteriorate and allow oil to escape. Furthermore, the oil drain plug should be checked for tightness and the condition of its washer, as a loose plug can easily result in leaks. Lastly, keep an eye out for any cracks in engine components, as these can be more serious and may require immediate attention. By regularly inspecting these areas and addressing any issues promptly, you can maintain your vehicle's performance and prevent further damage.

How urgent is it to address the oil leak in my 2016 Mitsubishi i-MiEV to prevent potential engine damage and safety risks?

Addressing an oil leak in your 2016 Mitsubishi i-MiEV is not just a matter of routine maintenance; it is an urgent necessity to safeguard your vehicle's engine and ensure your safety on the road. Oil leaks can significantly reduce oil levels, which are vital for lubricating engine components. When oil levels drop, increased friction and heat can lead to severe engine damage over time, resulting in costly repairs or even complete engine failure. Moreover, neglecting an oil leak can create hazardous conditions, such as slippery surfaces in the engine bay or on the road, heightening the risk of accidents or fires. Regularly monitoring for oil leaks and addressing them promptly is essential for maintaining your vehicle's performance and longevity. By taking immediate action, you not only protect your investment but also prioritize the safety of yourself and others. Therefore, it is imperative to treat any signs of an oil leak with urgency to prevent potential engine damage and safety risks.

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 i-MiEV Leaking Oil: Causes & Repairs