2019 Hyundai Ioniq Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2019 Hyundai Ioniq and How to Address Them Effectively

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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 Hyundai Ioniq 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 Hyundai Ioniq 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 are the initial steps to diagnose the oil leak in a 2019 Hyundai Ioniq?

When diagnosing an oil leak in a 2019 Hyundai Ioniq, it's essential to adopt a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect the engine bay, under the vehicle, and around the oil pan to pinpoint the source. Next, check the oil levels to ensure they are within the recommended range, as low levels may indicate a leak. Pay close attention to the oil filter and drain plug, as these components can often be the culprits; tighten or replace them if you notice any signs of leakage. Additionally, examine the gaskets and seals for wear or damage, as faulty seals can lead to significant oil loss. Look for oil stains on the ground where the car is parked, as these can provide clues about the leak's origin. If these steps do not reveal the source of the leak or if the situation appears complicated, it may be wise to consult a mechanic or a Hyundai service center for a professional assessment. 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 Hyundai Ioniq?

When dealing with oil leaks in a 2019 Hyundai Ioniq, it's crucial to understand the common culprits that may be at play. One frequent issue is a degraded or damaged oil pan gasket, which can wear out over time and lead to leaks. Additionally, a faulty or improperly installed oil filter can also result in oil escaping, so checking the filter's condition and installation is essential. Another area to inspect is the valve cover gasket, as it can deteriorate with age, causing leaks that may go unnoticed. Furthermore, a loose or damaged drain plug can allow oil to seep from the oil pan, making it important to ensure that this component is secure and in good condition. Lastly, physical damage to the oil pan itself, such as cracks or holes, can be a significant source of leaks. By regularly inspecting these components and addressing any issues promptly, DIY enthusiasts can maintain their vehicle's performance and prevent further engine damage.

How urgent is it to address the oil leak in my 2019 Hyundai Ioniq to prevent potential engine damage?

Addressing an oil leak in your 2019 Hyundai Ioniq is critical to maintaining the health of your engine and preventing costly repairs. An oil leak can significantly lower oil levels, which are vital for lubricating engine components and minimizing friction. When oil levels drop, the risk of overheating and severe engine damage increases, potentially leading to a complete engine failure if not addressed promptly. It's important to be aware of warning signs such as oil spots on the ground, a burning oil smell, or dashboard warnings indicating low oil pressure, as these are clear indicators that immediate action is necessary. Regular maintenance checks play a key role in detecting oil leaks early, allowing you to tackle issues before they escalate. By prioritizing the repair of an oil leak, you not only protect your vehicle's performance but also extend its lifespan, ensuring your Hyundai Ioniq remains reliable and efficient on the road.

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