2017 Ford F-350 Super Duty Is Leaking Oil

Identify and Fix Oil Leaks in 2017 Ford F-350 Super Duty

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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 2017 Ford F-350 Super Duty 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 Ford F-350 Super Duty 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 2017 Ford F-350 Super Duty?

To effectively diagnose an oil leak in your 2017 Ford F-350 Super Duty, start by visually inspecting the engine bay and the area beneath the vehicle. Look closely at the oil pan, oil filter, and oil drain plug, as these are common leak points. Next, check the oil level using the dipstick; a significant drop may indicate a leak that needs immediate attention. Pay special attention to gaskets and seals around the oil filter, oil pan, and valve cover, as wear or damage here can lead to leaks. Additionally, observe for any oil stains or puddles under the vehicle after it has been parked for a while, as these can help you pinpoint the leak's location. If the source remains elusive, consider performing a pressure test to simulate operating conditions, which can reveal leaks that are not visible during a static inspection. Should you find the process overwhelming or the issue complex, consulting a qualified mechanic is advisable for a thorough diagnosis and repair. By following this structured approach, you can efficiently identify and address oil leaks in your truck.

What are the common causes of oil leaks in a 2017 Ford F-350 Super Duty?

When dealing with oil leaks in a 2017 Ford F-350 Super Duty, it's crucial to understand the common culprits that may be at play. One frequent issue is a worn or damaged oil pan gasket, which can deteriorate over time and lead to significant leaks. Similarly, a faulty valve cover gasket can cause oil seepage, making it essential to inspect this area for any signs of wear. Another common source of leaks is the oil filter; if it is loose or damaged, it can allow oil to escape from the engine. Additionally, cracked or worn-out oil seals around various engine components can also contribute to oil loss. Lastly, overfilling the engine with oil can create excessive pressure, resulting in leaks. Addressing these issues promptly is vital to maintaining your vehicle's performance and preventing further damage, so regular inspections and maintenance are highly recommended for any DIY enthusiast looking to keep their F-350 in top shape.

How urgent is it to address the oil leak in my 2017 Ford F-350 Super Duty?

Addressing an oil leak in your 2017 Ford F-350 Super Duty is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. An oil leak can significantly reduce oil levels, leading to inadequate lubrication of engine components, which increases the risk of severe engine damage over time. Moreover, neglecting this issue can result in engine overheating, as the lack of proper lubrication can cause friction and heat buildup, potentially culminating in catastrophic engine failure. Additionally, the safety risks associated with oil leaks cannot be overlooked; leaking oil can drip onto hot engine parts, creating a fire hazard that endangers both the vehicle and its occupants. By addressing the oil leak promptly, you not only safeguard your engine's performance and longevity but also ensure the safety of yourself and others on the road. Therefore, it is crucial to act swiftly to mitigate these risks and maintain the reliability of your Ford F-350 Super Duty.

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2017 Ford F-350 Super Duty Oil Leak Causes & Diagnosis