2018 Ford Transit-150 Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2018 Ford Transit-150 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 2018 Ford Transit-150 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 2018 Ford Transit-150 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 2018 Ford Transit-150?

To effectively diagnose an oil leak in a 2018 Ford Transit-150, start with a systematic approach that prioritizes simplicity and thoroughness. Begin by locating the leak; check beneath the vehicle for any visible oil spots or puddles, which can provide initial clues about the leak's source. Next, inspect the engine components, focusing on critical areas such as the oil pan, valve cover gasket, oil filter, and oil drain plug, as these are common culprits for leaks. It's also essential to check the oil level in the engine; a significant drop may indicate a serious leak that requires immediate attention. Pay close attention to the oil filter, as a damaged or improperly installed filter can lead to leaks. The oil pan should be examined for cracks or loose bolts, while the valve cover gasket should be checked for signs of wear, as deterioration here can also result in oil escaping. Finally, broaden your inspection to include other potential sources like oil cooler lines, the oil pressure sensor, and oil seals. By following this structured diagnostic approach, you can efficiently identify the source of the oil leak and determine the necessary steps for repair.

What are the common causes of oil leaks in a 2018 Ford Transit-150?

When diagnosing oil leaks in a 2018 Ford Transit-150, it's essential to consider several common issues that may arise. One frequent culprit is a degraded or damaged oil pan gasket, which can deteriorate over time and lead to significant leaks. Additionally, a worn-out oil filter can cause oil to leak from the filter housing, making it crucial to inspect this component regularly. Another area to check is the valve cover gasket; if it is faulty, oil may leak from the top of the engine, creating a mess and potential engine damage. Furthermore, leaking oil cooler lines can also contribute to oil loss, so examining these lines for wear or damage is advisable. Lastly, cracked or damaged oil seals, such as the rear main seal or camshaft seals, can degrade and result in leaks. By understanding these common causes, DIYers can effectively troubleshoot and address oil leaks, ensuring their Transit-150 remains in optimal condition. Regular maintenance and timely inspections are key to preventing these issues from escalating.

How urgent is it to address the oil leak in a 2018 Ford Transit-150?

Addressing an oil leak in a 2018 Ford Transit-150 is not just a matter of routine maintenance; it is a pressing issue that demands immediate attention. The urgency stems from the fact that oil leaks can severely compromise engine lubrication, leading to increased friction and heat that may ultimately result in catastrophic engine damage. Furthermore, neglecting an oil leak can diminish engine performance and efficiency, which can affect the vehicle's overall functionality and reliability. Safety is another critical concern, as leaking oil can drip onto hot engine components, creating a fire hazard that could endanger both the vehicle and its occupants. Additionally, persistent oil leaks can lead to a dangerous drop in oil pressure, which is vital for the engine's proper operation. Therefore, it is essential to address any signs of an oil leak promptly to safeguard your vehicle's performance and ensure your safety on the road.

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2018 Ford Transit-150 Oil Leak Causes & Diagnosis Guide