2019 Ford Flex Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2019 Ford Flex and How to Address Them Effectively

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Reviewed by
Devin Cabugcal
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 Ford Flex is leaking oil are oil system component failure and leaking engine gaskets.
  • Oil System Components: A failure in oil system components, such as a worn oil pump or clogged oil filter, can lead to 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 Ford Flex 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 2019 Ford Flex?

To effectively diagnose the oil leak in your 2019 Ford Flex, start with a thorough visual inspection of the area beneath your vehicle. Look for any signs of oil pooling or drips, as this can provide immediate clues about the source of the leak. Next, examine the engine compartment, focusing on the passenger side where oil leaks are often most visible. Pay special attention to the plastic plate situated between the engine and transmission; ensure that the push pins securing it are tight, as loose pins can lead to leaks. If you suspect a coolant leak, check the rubber hose connected to the throttle body, ensuring it is properly secured with the IDEAL clamp, particularly in Ecoboost models where improper sealing can result in oil escaping. Lastly, inspect the oil filter closely, as it can sometimes be the culprit behind oil leaks. By following this diagnostic approach, you can systematically identify the source of the leak and take the necessary steps to resolve the issue.

What are the common causes of oil leaks in a 2019 Ford Flex?

When dealing with oil leaks in a 2019 Ford Flex, it's essential to understand the common problems that can arise within the vehicle's oil system. One of the primary culprits is oil system failures, which can stem from various components not functioning correctly. Gasket leaks are another frequent issue, often occurring at the valve cover or other critical junctions where seals may degrade over time. Additionally, the plastic plate situated between the engine and transmission can also be a source of leaks, as can the rubber hose leading to the throttle body. Regularly inspecting these areas can help you identify potential leaks early on. If you notice oil pooling on the passenger side of the engine or around the oil filter, these are signs that warrant further investigation. Addressing these leaks promptly is crucial, as neglecting them can lead to more severe engine damage and costly repairs. For those who prefer a DIY approach, having a basic understanding of these common issues can empower you to tackle minor repairs or at least provide informed insights when consulting with a professional mechanic.

How urgent is it to address the oil leak in my 2019 Ford Flex?

Addressing an oil leak in your 2019 Ford Flex is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Ignoring an oil leak can lead to catastrophic engine damage, reduced vehicle performance, and even safety hazards while driving. Common culprits behind oil leaks include worn drain plugs, damaged gaskets, and failures in oil system components, all of which can escalate into more significant problems if left unchecked. By promptly diagnosing and repairing the leak, you not only safeguard your engine's health but also enhance your vehicle's overall performance and reliability. Therefore, if you notice any signs of an oil leak, such as oil spots under your vehicle or a drop in oil levels, it is crucial to take action without delay to prevent further complications and ensure your safety on the road.

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