2016 Ford Transit-350 HD Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2016 Ford Transit-350 HD and How to Fix Them Effectively

Find Repair Location
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 2016 Ford Transit-350 HD 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 2016 Ford Transit-350 HD 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 2016 Ford Transit-350 HD?

To effectively diagnose an oil leak in your 2016 Ford Transit-350 HD, begin with a systematic approach that prioritizes simplicity and thoroughness. Start by locating the leak; inspect the area beneath the vehicle for any oil drips or pooling, and check for oil stains on the engine and surrounding components. Next, assess the oil level in the engine; a significantly low level may indicate a leak, while the oil's color and consistency can reveal potential contamination issues. Focus on inspecting gaskets and seals around critical areas like the oil pan and valve cover, as these are common culprits for leaks. Additionally, examine the oil filter and drain plug to ensure they are secure and free from damage. Look for any cracked or damaged components that could be contributing to the leak. If the source remains elusive, consider performing a pressure test to identify hidden leaks. Should you find the diagnosis challenging or the problem complex, seeking assistance from a qualified mechanic is advisable to ensure a comprehensive evaluation and appropriate repairs. By following this structured diagnostic approach, you can effectively identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2016 Ford Transit-350 HD?

When dealing with oil leaks in a 2016 Ford Transit-350 HD, it's essential to understand the common culprits that may be at play. One of the primary causes is worn or damaged gaskets and seals, which can deteriorate over time due to heat and pressure, leading to leaks. Additionally, a loose or improperly installed oil filter can also result in oil escaping, so it's crucial to ensure that the filter is correctly tightened and compatible with your vehicle. Another potential issue is a cracked oil pan, often caused by road debris or rough driving conditions, which can create significant leaks if not addressed promptly. Furthermore, a faulty oil drain plug, whether loose or damaged, can lead to oil loss from the oil pan. Degraded oil cooler lines are another concern, as they can wear out and develop leaks over time. Lastly, valve cover gasket leaks are common, as these gaskets can also deteriorate, allowing oil to seep out. Regular inspections and maintenance can help identify these issues early, enabling DIY enthusiasts to take corrective action and maintain their vehicle's performance.

How urgent is it to address the oil leak in my 2016 Ford Transit-350 HD?

When it comes to an oil leak in your 2016 Ford Transit-350 HD, the urgency to act cannot be overstated. An oil leak not only compromises the lubrication necessary for your engine's smooth operation but also increases the risk of overheating, which can lead to severe engine damage. Ignoring this issue can escalate into more significant problems, including engine failure that may require costly repairs. Moreover, the safety implications are significant; leaking oil can create fire hazards if it comes into contact with hot engine components, putting you and your passengers at risk. Timely intervention is essential not just for the longevity of your vehicle but also for maintaining its performance and ensuring a safe driving experience. Therefore, if you notice any signs of an oil leak, it is crucial to address the issue immediately to safeguard your vehicle's health and your safety on the road.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.