2009 Ford Explorer Sport Trac Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2009 Ford Explorer Sport Trac and How to Fix Them

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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 2009 Ford Explorer Sport Trac 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 2009 Ford Explorer Sport Trac 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 are the steps to diagnose the oil leak in a 2009 Ford Explorer Sport Trac?

To effectively diagnose an oil leak in your 2009 Ford Explorer Sport Trac, begin by systematically locating the source of the leak. Start by inspecting the area beneath the vehicle and around the engine to identify where the oil is pooling or dripping. Once you have a general idea of the leak's location, check the oil level in the engine; a significant drop may indicate a more serious issue. Next, examine the oil pan for any visible damage or corrosion, as this is a common culprit for leaks. Don’t overlook the oil filter; ensure it is securely attached and free from leaks. The valve cover gasket is another frequent source of oil leaks, so inspect it for signs of wear or damage. Additionally, check the PCV valve to confirm it is functioning properly, as a malfunctioning valve can contribute to leaks. Finally, inspect other components such as the oil cooler lines, oil pressure sensor, and oil drain plug for any signs of leakage. By following this diagnostic approach, you can pinpoint the issue and take the necessary steps to resolve the oil leak effectively.

What are the common causes of oil leaks in a 2009 Ford Explorer Sport Trac?

When diagnosing oil leaks in a 2009 Ford Explorer Sport Trac, it's essential to understand the common problems that may arise. One frequent culprit is the oil pan gasket, which can wear out over time, leading to leaks at the bottom of the engine. Similarly, valve cover gaskets are prone to degradation, causing oil to seep from the top of the engine, which can be particularly messy and noticeable. Another area to inspect is the oil filter housing gasket; if this component fails, it can result in oil leaks near the oil filter, making it crucial to check during routine maintenance. Additionally, the rear main seal is another potential source of leaks, as it can wear out and allow oil to escape from the back of the engine. Lastly, don’t overlook the oil cooler lines, as leaks in these lines can also contribute to oil loss. By identifying and addressing these common issues, you can effectively manage oil leaks and maintain the performance of your vehicle.

How urgent is it to address the oil leak in my 2009 Ford Explorer Sport Trac?

Addressing an oil leak in your 2009 Ford Explorer Sport Trac is not just a matter of routine maintenance; it is a critical issue that demands immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which poses a serious risk to your engine's health. Insufficient oil can cause severe engine damage, potentially resulting in costly repairs or even the need for a complete engine replacement. Moreover, an oil leak can create hazardous driving conditions, as spilled oil can make road surfaces slippery, increasing the likelihood of accidents. Beyond personal safety, there are environmental implications to consider; oil leaks can contaminate local soil and water sources, contributing to broader ecological harm. Timely intervention not only preserves the performance and longevity of your vehicle but also ensures a safer driving experience and protects the environment. Therefore, it is crucial to address any signs of an oil leak as soon as possible to mitigate these risks.

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