2014 Ram ProMaster 2500 Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2014 Ram ProMaster 2500 and How to Fix Them

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Reviewed by
Bo Fader
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 2014 Ram ProMaster 2500 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 2014 Ram ProMaster 2500 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 2014 Ram ProMaster 2500?

To effectively diagnose an oil leak in your 2014 Ram ProMaster 2500, begin by visually inspecting the area beneath the vehicle for any signs of oil accumulation or dripping. This initial step can often reveal the leak's source, such as oil stains on the ground or wet spots on engine components. Next, check the engine's oil level; a significant drop may indicate a serious leak that requires immediate attention. Pay close attention to the oil filter and drain plug, ensuring they are secure and free from damage, as these are common culprits for leaks. Additionally, examine the gaskets and seals around critical engine areas, including the valve cover and oil pan, as wear and tear can lead to leaks. Don't overlook the oil pan itself; inspect it for cracks or damage that could be contributing to the issue. If the leak remains elusive, consider checking the oil cooler and its lines, as these can also develop leaks over time. For a more thorough investigation, a pressure test can help identify hidden leaks that are not immediately visible. If these steps do not yield results, or if the problem appears complex, consulting a professional mechanic is advisable, as they possess the expertise and tools necessary for a comprehensive diagnosis and repair. By following this structured approach, you can effectively identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2014 Ram ProMaster 2500?

When dealing with oil leaks in a 2014 Ram ProMaster 2500, it's crucial to understand the common culprits that may be causing the problem. One of the primary issues is a worn or damaged oil pan gasket, which can deteriorate over time and lead to significant oil loss. Another frequent source of leaks is the valve cover gasket; as it ages, it may fail to create a proper seal between the valve cover and the cylinder head, resulting in oil seeping out. Additionally, the oil filter housing gasket can also wear out, leading to leaks around the oil filter area. A more serious concern is the rear main seal, located at the back of the engine, which can develop leaks as it ages, allowing oil to escape. Lastly, oil cooler line leaks can occur, where the lines transporting oil to and from the cooler may develop cracks or wear, causing oil to seep out. Addressing these issues promptly is essential not only for maintaining engine performance but also for preventing further damage. Regular inspections and maintenance can help you catch these problems early, allowing for effective DIY repairs.

How urgent is it to address the oil leak in a 2014 Ram ProMaster 2500?

Addressing an oil leak in your 2014 Ram ProMaster 2500 is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which compromises the lubrication of essential engine components. This lack of lubrication can result in increased friction, leading to severe engine damage over time. Additionally, an oil leak can cause the engine to overheat, a situation that not only risks costly repairs but could also culminate in complete engine failure. Beyond mechanical concerns, there are safety implications to consider; leaking oil can drip onto hot engine parts, creating a fire hazard that endangers both the vehicle and its occupants. Therefore, it is imperative 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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