2012 Ram 2500 Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2012 Ram 2500 and How to Address Them Effectively

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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 2012 Ram 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 2012 Ram 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.

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 steps should I take to diagnose the oil leak in my 2012 Ram 2500?

To effectively diagnose an oil leak in your 2012 Ram 2500, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect the area beneath your vehicle for any visible oil spots or drips, which can provide immediate clues. Next, turn your attention to the engine itself, focusing on critical components such as the oil pan, valve cover gaskets, oil filter, and oil drain plug. Look for any signs of oil accumulation or damage that could indicate a leak. It's also essential to check the oil level in the engine, as a significant drop may signal a more serious issue. Pay particular attention to the oil filter, as a loose or damaged filter is a common culprit for leaks. The oil pan should be examined for cracks or loose bolts, while the valve cover gaskets should be checked for wear. Don’t forget to inspect other potential leak sources, including oil cooler lines and the oil pressure sensor. Finally, clean the engine area around the suspected leak to help identify any new oil seepage after you run the vehicle. By following this structured diagnostic approach, you can efficiently pinpoint the source of the oil leak and take the necessary steps to resolve it.

What are the common causes of oil leaks in a 2012 Ram 2500?

When diagnosing oil leaks in a 2012 Ram 2500, it's crucial to understand the common culprits that may be at play. One of the primary sources of leaks is the oil pan gasket, which can wear out over time, leading to oil seeping from the bottom of the engine. Additionally, valve cover gaskets are another frequent issue; as they age, they can crack or become brittle, allowing oil to escape from the top of the engine. Another area to inspect is the oil filter housing gasket, which can fail and result in leaks around the oil filter, creating a mess and potentially leading to low oil levels. The rear main seal, located at the back of the engine, is also known to develop leaks, causing oil to drip onto the ground beneath the vehicle. Lastly, don’t overlook the oil cooler lines, as leaks in these lines can contribute to oil loss. Addressing these issues promptly is essential not only for maintaining engine health but also for ensuring the vehicle operates efficiently. Regular inspections and maintenance can help you catch these problems early, allowing for DIY repairs that can save you time and money.

How urgent is it to address the oil leak in my 2012 Ram 2500?

When dealing with an oil leak in your 2012 Ram 2500, it is crucial to act swiftly to mitigate potential risks and damages. The severity of the leak plays a significant role in determining how urgently it should be addressed; even a minor leak can escalate into a major issue if left unattended. Oil is vital for lubricating engine components, and a decrease in oil levels can lead to increased friction, resulting in engine wear and tear. Moreover, oil leaks pose safety hazards, as they can create slippery surfaces on the road and increase the risk of fire if oil drips onto hot engine parts. Ignoring an oil leak not only jeopardizes your vehicle's performance but can also lead to costly repairs or even complete engine failure in the long run. Therefore, it is advisable to inspect and repair any oil leaks promptly to ensure the safety and efficiency of your Ram 2500.

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