2015 Ford Focus Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2015 Ford Focus and How to Fix 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 2015 Ford Focus 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 2015 Ford Focus 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 an oil leak in a 2015 Ford Focus?

When diagnosing an oil leak in a 2015 Ford Focus, it's essential to adopt a systematic diagnostic approach that begins with straightforward methods before progressing to more complex assessments. Start with a thorough visual inspection of the engine and the area beneath the vehicle, looking for any visible signs of oil, such as spots or drips. This initial step can often reveal the leak's location. Next, check the oil level to determine if it has dropped below the normal range, which may indicate a leak. If the oil level is low, consider adding an oil leak detection dye to the engine oil; running the engine and then using a UV light can help identify the leak's source by revealing fluorescent dye around potential leak points. Cleaning the engine and surrounding components is also crucial, as it removes old oil residue, making it easier to spot new leaks. Focus your inspection on common leak areas specific to the Ford Focus, such as the oil level sensor seal and head gasket joint. If these steps do not lead to a clear diagnosis, or if the problem appears to be more complicated, consulting a professional mechanic is advisable to ensure a thorough and accurate resolution. By following this structured approach, you can effectively identify and address oil leaks in your vehicle.

What are the common causes of oil leaks in a 2015 Ford Focus?

When dealing with oil leaks in a 2015 Ford Focus, it's crucial to understand the common problems that may arise. One frequent culprit is a worn-out drain plug, which can lead to oil seeping from the oil pan. Additionally, damaged gaskets, particularly engine gaskets, are notorious for causing leaks, as they can degrade over time and fail to create a proper seal. Another significant factor to consider is the potential failure of oil system components, which can result in leaks if parts such as the oil filter or oil cooler are compromised. To effectively manage these issues, it's advisable to regularly check your oil levels and inspect for any visible signs of leaks. By being proactive and addressing these common causes, you can maintain your vehicle's performance and prevent more severe damage down the line.

How urgent is it to address the oil leak in a 2015 Ford Focus?

Addressing an oil leak in a 2015 Ford Focus is crucial and should not be delayed. Early detection is key, as it can significantly reduce the risk of severe engine damage and costly repairs. An oil leak can lead to decreased lubrication, which may cause the engine to overheat or even fail, posing serious safety risks while driving. Moreover, neglecting this issue can result in environmental harm, as leaked oil can contaminate soil and water sources. By prioritizing the repair of an oil leak, you not only safeguard your vehicle's performance and longevity but also contribute to a safer driving experience and a healthier environment. Therefore, if you notice any signs of an oil leak, it is imperative to take immediate action to address the problem.

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