2013 Ford Mustang Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2013 Ford Mustang and How to Fix 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 2013 Ford Mustang 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 2013 Ford Mustang 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 steps to diagnose the oil leak in a 2013 Ford Mustang?

To effectively diagnose an oil leak in your 2013 Ford Mustang, begin with a thorough visual inspection of the area beneath the vehicle. Look for any signs of oil pooling or streaks that may indicate the leak's origin. Next, check the oil level using the dipstick; a low oil level can confirm the presence of a leak. If the oil level appears normal, inspect the oil pressure sensor, as a faulty sensor can often be the culprit behind leaks. Continue by examining the oil system components, including hoses and fittings, for any visible damage or wear. Pay special attention to the engine gaskets, as these are common areas where leaks can occur due to deterioration over time. Addressing any identified leaks promptly is essential to prevent further engine damage and costly repairs. By following this methodical approach, you can effectively pinpoint the source of the oil leak and take the necessary steps to resolve it.

What are the common causes of oil leaks in a 2013 Ford Mustang?

When dealing with oil leaks in a 2013 Ford Mustang, it's essential to recognize the various common problems that may arise. One of the primary culprits is worn-out gaskets, particularly those sealing the valve cover, oil pan, and timing cover, which can deteriorate over time and lead to leaks. Additionally, damaged seals are frequent offenders, often resulting from wear and tear or improper installation. The oil filter is another critical area to inspect, as it can leak if not tightened correctly after removal. Furthermore, the timing cover, which is typically sealed with silicone, can also be a source of leaks if the seal fails. In some instances, oil leaks may originate from the transmission, particularly if there are severe vibrations or issues like a rear main seal leak. By understanding these potential causes, DIY car owners can more effectively diagnose and resolve oil leak issues, ensuring their Mustang remains in optimal condition.

How urgent is it to address the oil leak in my 2013 Ford Mustang?

Addressing an oil leak in your 2013 Ford Mustang is crucial for maintaining the vehicle's performance and longevity. Ignoring an oil leak can lead to a significant decrease in oil levels, which compromises engine lubrication and increases the risk of severe engine damage over time. If the leak originates from the main seal, it can seep into the clutch area, potentially soaking the clutch disc and causing further complications. While some leaks may be resolved by resealing the timing cover or checking the oil filter and oil pan drain plug, it is vital to monitor the source of the leak closely. Neglecting this issue not only risks escalating repair costs but also poses safety hazards, making it imperative to address any signs of an oil leak as soon as possible. By taking prompt action, you can prevent more severe problems and ensure the health of your Mustang's engine.

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