2015 INFINITI Q60 Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2015 INFINITI Q60 and How to Address Them Effectively

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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 2015 INFINITI Q60 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 2015 INFINITI Q60 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.

An oil leak may be noted on the ground where the vehicle is parked. However, many vehicles have plastic trays underneath the engine that may catch leaking oil and conceal the leak. In such cases, a low oil level, a burning oil smell, or even smoke from oil burning in the engine bay may be noted.

»MORE: Signs of a bad oil pan gasket

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 2015 INFINITI Q60?

To effectively diagnose an oil leak in your 2015 INFINITI Q60, begin with a systematic approach that prioritizes simplicity before delving into more complex assessments. Start by locating the leak; check beneath your vehicle for any visible oil spots or puddles, as this can provide immediate clues. Next, inspect the engine components, focusing on areas like the oil pan, valve cover gasket, oil filter, and oil drain plug, as these are common culprits for leaks. It’s also essential to check the oil level in your engine; a significant drop may indicate a leak. Pay particular attention to the oil filter, as a damaged or improperly installed filter can lead to leaks. Additionally, examine the oil pan for any cracks or signs of wear, and ensure that the oil drain plug is securely tightened to prevent any potential leaks. 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. By following this diagnostic approach, you can efficiently identify and address the oil leak issue in your vehicle.

What are the common causes of oil leaks in a 2015 INFINITI Q60?

When diagnosing oil leaks in a 2015 INFINITI Q60, it's essential to understand the common problems that may be at play. One frequent culprit is the oil pan gasket, which can wear down over time, leading to leaks that may go unnoticed until they cause significant oil loss. Similarly, valve cover gaskets are prone to deterioration, often resulting in oil seeping from the top of the engine, which can be particularly messy and difficult to spot. Another area to inspect is the oil filter housing gasket; if this component fails, it can create leaks around the oil filter, making it crucial to check during routine maintenance. Additionally, the rear main seal, located at the back of the engine, can develop leaks that drip onto the ground, indicating a more serious issue that may require professional attention. Lastly, the seals around the oil cooler can also fail, leading to leaks within the engine compartment. By being aware of these common causes, DIY enthusiasts can better assess their vehicle's condition and take proactive steps to address any oil leak issues before they escalate. Regular inspections and maintenance are key to keeping your INFINITI Q60 running smoothly and leak-free.

How urgent is it to address the oil leak in my 2015 INFINITI Q60?

Addressing an oil leak in your 2015 INFINITI Q60 is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. An oil leak can lead to a significant loss of engine oil, which is essential for lubricating moving parts. Without adequate lubrication, the engine can suffer from increased friction, leading to severe damage over time. Additionally, neglecting this issue can result in decreased engine performance and efficiency, causing your vehicle to consume more fuel than necessary. The safety risks associated with an oil leak cannot be overlooked either; oil dripping onto hot engine components can create a fire hazard, putting both you and your vehicle at risk. Furthermore, postponing repairs can escalate the problem, potentially resulting in costly damage to the engine or transmission. Therefore, it is crucial to act swiftly and address any signs of an oil leak to maintain the safety, efficiency, and longevity of your INFINITI Q60.

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