2019 Ram ProMaster 3500 Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2019 Ram ProMaster 3500 and How to Address Them

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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 2019 Ram ProMaster 3500 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 2019 Ram ProMaster 3500 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 potential causes of an oil leak in a 2019 Ram ProMaster 3500, and how should I diagnose it?

When diagnosing an oil leak in your 2019 Ram ProMaster 3500, it's crucial to follow a methodical diagnostic approach that emphasizes simpler fixes before tackling more complex issues. Begin by visually inspecting the engine bay and the ground beneath the vehicle to identify the leak's origin. Focus on common problem areas such as worn gaskets or seals, which can deteriorate over time, and ensure that the oil drain plug is securely fastened, as a loose or damaged plug can lead to significant oil loss. Next, check the oil levels to assess the leak's severity and inspect the oil filter for any signs of damage or leakage. Don't overlook the valve cover gasket and oil cooler lines, as these components are also susceptible to leaks. If the source of the leak remains unclear, consider performing a pressure test to uncover hidden leaks. By adhering to this structured approach, you can effectively diagnose and resolve the oil leak, helping to maintain your vehicle's performance and longevity.

What are the common causes of oil leaks in a 2019 Ram ProMaster 3500?

When dealing with oil leaks in a 2019 Ram ProMaster 3500, 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 leaks. Additionally, a faulty or improperly installed oil filter can also be a source of oil leakage, so it's important to ensure that the filter is correctly fitted and in good condition. Another area to inspect is the oil drain plug; if it is loose or damaged, it can allow oil to escape. Valve cover gasket leaks are another common problem, as they can develop over time and result in oil seeping from the engine. Lastly, don't overlook the oil cooler lines, as leaks in these lines can also contribute to oil loss. By regularly checking these components and addressing any issues promptly, you can maintain your vehicle's performance and prevent further damage.

How urgent is it to address the oil leak in my 2019 Ram ProMaster 3500?

Addressing an oil leak in your 2019 Ram ProMaster 3500 is not just a matter of routine maintenance; it is a critical issue that demands immediate attention. Ignoring an oil leak can lead to a cascade of problems, starting with a decrease in oil levels that can severely damage your engine over time. Insufficient oil can result in engine failure, which not only incurs costly repairs but may also necessitate a complete engine replacement, a financial burden that can be easily avoided with prompt action. Furthermore, oil leaks pose safety risks, as they can create slippery surfaces that increase the likelihood of accidents, jeopardizing both your safety and that of others on the road. Additionally, the environmental impact of oil leaks cannot be overlooked; they can contaminate soil and water sources, leading to broader ecological damage. Therefore, it is imperative to address any signs of an oil leak as soon as possible to safeguard your vehicle's performance, ensure your safety, and protect the environment.

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2019 Ram ProMaster 3500 Leaking Oil: Causes & Solutions