2017 Lincoln MKX Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2017 Lincoln MKX and How to Address Them Effectively

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Reviewed by
Bo Fader
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 2017 Lincoln MKX 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 2017 Lincoln MKX 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 2017 Lincoln MKX?

When diagnosing an oil leak in your 2017 Lincoln MKX, it's essential to adopt a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Begin by locating the leak; inspect the area beneath your vehicle for any visible oil spots or drips, as this can provide immediate clues about the source. Next, turn your attention to the oil pan, as cracks or damage here are common culprits for leaks. Ensure that the oil filter is securely installed, as a loose or damaged filter can also lead to oil escaping. Don’t overlook the oil drain plug; it should be tight and free from damage. Additionally, examine the gaskets and seals around the engine, as wear and tear in these areas can contribute to leaks. Regularly monitoring your oil levels will help you identify any significant drops that may indicate a persistent leak. If these steps do not reveal the source of the problem, or if the leak continues, it may be time to consult a professional mechanic for a more thorough inspection 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 2017 Lincoln MKX?

When addressing oil leaks in a 2017 Lincoln MKX, it's vital to recognize the common problems that may be at play. A primary concern is the oil pan gasket, which can deteriorate over time, leading to significant leaks. Additionally, the valve cover gasket is another frequent source of oil seepage, especially if it has become worn or damaged. A loose or faulty oil filter can also contribute to leaks, as it may not create a proper seal, allowing oil to escape from the engine. Furthermore, seals around essential engine components, such as the crankshaft and camshaft, can crack or wear out, exacerbating the issue. Lastly, overfilling the engine with oil can increase pressure on these seals and gaskets, resulting in leaks. To ensure your Lincoln MKX operates smoothly and to prevent potential engine damage, it is crucial to promptly identify and address these issues through regular maintenance and inspections.

How urgent is it to address an oil leak in a 2017 Lincoln MKX?

When it comes to addressing an oil leak in your 2017 Lincoln MKX, the urgency cannot be overstated. A significant oil leak can lead to immediate and severe consequences, including engine damage and safety hazards. If you notice a large puddle of oil beneath your vehicle, it is essential to take action right away to prevent further complications. Regularly monitoring your oil levels is crucial; a rapid decrease may indicate a serious leak that requires prompt attention. Ignoring an oil leak not only risks insufficient lubrication of engine components, leading to increased friction and potential engine failure, but it can also have detrimental environmental effects, as spilled oil can contaminate soil and water sources. Therefore, consulting a professional mechanic is advisable to accurately assess the severity of the leak and determine the best course of action. By addressing an oil leak promptly, you can maintain the performance and longevity of your Lincoln MKX while ensuring safety and minimizing environmental impact.

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