2019 INFINITI QX60 Is Leaking Oil

Troubleshooting Oil Leak Sources in Your 2019 INFINITI QX60 and Recommended Repair Solutions

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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 2019 INFINITI QX60 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 2019 INFINITI QX60 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 2019 INFINITI QX60?

When diagnosing an oil leak in your 2019 INFINITI QX60, it's essential to adopt a systematic approach that begins with the most straightforward checks. Start by locating the leak; inspect the area beneath your vehicle for any visible oil drips or puddles, as this can provide immediate clues. Next, check the oil level in your engine; a significant drop may indicate a leak that needs attention. Focus on the oil filter and drain plug, as these components are common culprits for leaks—ensure they are secure and free from oil residue. Additionally, examine the gaskets and seals within the engine, as wear and tear can lead to leaks. Look for any oil splatters on engine parts, which can help you narrow down the source. If the leak remains elusive, consider using UV dye in the oil, which can illuminate the leak's origin under UV light. Should these steps not yield results, consulting a mechanic is advisable for a thorough diagnosis and repair. By following this diagnostic approach, you can effectively identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2019 INFINITI QX60?

When dealing with oil leaks in a 2019 INFINITI QX60, it's essential to understand the common culprits that may be at play. One frequent issue is the degradation of the oil pan gasket, which can wear down over time, leading to leaks. Additionally, worn valve cover gaskets are another common source of oil leakage, as they can fail to create a proper seal, allowing oil to escape from the engine. It's also important to check the oil filter and its housing gasket, as a faulty filter can lead to significant leaks. Furthermore, oil cooler lines are susceptible to wear and tear, which can result in leaks that may go unnoticed until they cause more severe problems. Lastly, damaged oil seals, particularly the crankshaft and camshaft seals, can deteriorate and lead to oil escaping from the engine. By being aware of these potential issues, DIY enthusiasts can take proactive steps to inspect and address oil leaks, ensuring their vehicle remains in optimal condition. Regular maintenance and timely inspections are key to preventing further damage and maintaining the performance of the INFINITI QX60.

How urgent is it to address an oil leak in a 2019 INFINITI QX60?

Addressing an oil leak in your 2019 INFINITI QX60 is not just a matter of routine maintenance; it is a pressing concern that requires immediate attention. Oil leaks can lead to a significant loss of engine lubrication, which is essential for preventing overheating and protecting vital engine components. If left unchecked, this can escalate into severe engine damage or even complete failure, resulting in costly repairs that could have been avoided. Moreover, the safety implications of an oil leak cannot be overlooked. Leaking oil can drip onto hot engine parts, creating a fire hazard that endangers both the vehicle and its occupants. Additionally, oil leaks pose environmental risks, as they can contaminate soil and water sources, contributing to pollution. Therefore, it is crucial for DIY enthusiasts to recognize the urgency of fixing an oil leak promptly, not only to maintain the performance and longevity of their vehicle but also to ensure safety and minimize environmental impact. Taking swift action can save you from more significant issues down the road.

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2019 INFINITI QX60 Car Leaking Oil: Causes & Repairs