2024 Genesis G90 Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2024 Genesis G90 and How to Address Them Effectively

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 2024 Genesis G90 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 2024 Genesis G90 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 2024 Genesis G90?

When diagnosing an oil leak in your 2024 Genesis G90, 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 oil drips or puddles, and examine the engine and transmission for oil stains or wet spots. Next, check the oil level in your engine; a consistently low level may indicate a leak. Pay close attention to the oil filter and drain plug, ensuring they are securely tightened, as loose components can often be the source of leaks. Additionally, inspect the gaskets and seals for any signs of wear or damage, as these are common culprits for oil leaks. If the source remains elusive, consider using UV dye in the engine oil, which can help highlight leaks when viewed under a UV light. Should these steps not yield results, consulting a professional mechanic is advisable for a more comprehensive diagnosis and repair recommendations. By following this methodical approach, you can effectively identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2024 Genesis G90?

When dealing with oil leaks in a 2024 Genesis G90, it's essential to understand the common culprits that may be at play. One of the primary causes is the degradation of gaskets and seals, which can occur over time due to exposure to heat and engine vibrations. This wear can lead to oil seepage, making it crucial to regularly inspect these components. Another frequent issue arises from a loose or improperly installed oil filter; ensuring that the filter is securely tightened during oil changes can prevent leaks. Additionally, a worn oil pan may develop cracks or holes, necessitating replacement to stop oil from escaping. It's also important to check the oil drain plug, as a faulty or loose plug can lead to significant leaks from the oil pan. In rare instances, a cracked engine block may be the source of oil leaks, although this is less common. By being proactive with regular maintenance and inspections, DIY enthusiasts can effectively identify these issues early, helping to maintain the performance and longevity of their Genesis G90.

How urgent is it to address the oil leak in my 2024 Genesis G90?

Addressing an oil leak in your 2024 Genesis G90 is not just a matter of routine maintenance; it is a pressing concern that requires immediate attention. An oil leak can significantly reduce oil levels, leading to inadequate lubrication of engine components, which may result in severe damage over time. Furthermore, neglecting this issue can cause the engine to overheat, as the lack of proper lubrication prevents efficient heat dissipation, potentially culminating in costly repairs or even complete engine failure. The safety implications are equally alarming; leaking oil can drip onto hot engine parts, creating a fire hazard that endangers both the vehicle and its occupants. By promptly addressing the oil leak, you not only safeguard your engine's performance and longevity but also mitigate the risk of dangerous situations. Therefore, it is crucial to take action without delay to ensure the health and safety of your vehicle.

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.