2012 Acura RDX Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2012 Acura RDX 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 Acura RDX 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 Acura RDX 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 2012 Acura RDX?

To effectively diagnose an oil leak in your 2012 Acura RDX, begin by examining the area beneath your vehicle for any visible oil spots or puddles, as these are often the most immediate indicators of a leak. Next, check the fluid levels of your transmission and power steering systems, since leaks can sometimes originate from these areas as well. Once you have a general idea of where the leak might be, focus your attention on the oil filter and oil plug, which are common sources of leaks; replacing these components may resolve the issue if they are found to be faulty. If you are still unable to pinpoint the source of the leak, it may be wise to consult a qualified mechanic for a comprehensive diagnosis. Additionally, consider scheduling an engine diagnostic test at your Acura dealership, as this can uncover hidden problems that may not be immediately visible. Lastly, inspect the front rocker arm oil control valve for any signs of leakage, as this part can also contribute to oil loss. By following this methodical approach, you can effectively identify and address the oil leak in your vehicle, ensuring it remains in optimal condition.

What are the common causes of oil leaks in a 2012 Acura RDX?

When dealing with oil leaks in a 2012 Acura RDX, it's essential to understand the common problems that may arise. One of the primary culprits is leaking engine gaskets, which can deteriorate over time and lead to significant oil loss. Additionally, oil system component failures, such as a malfunctioning oil pump or damaged hoses, can also contribute to leaks. Another frequent issue is leaky valve gaskets, which often indicate that the seals have worn out and need replacement. If you notice oil pooling beneath your vehicle, it’s wise to check the oil filter and plug, as these components can sometimes be the source of the leak and are relatively easy to replace. Lastly, external damage to the oil pan, whether from road debris or corrosion, can necessitate a replacement to stop the leak. By identifying these common causes, DIYers can take proactive steps to maintain their Acura RDX and prevent further complications.

How urgent is it to address the oil leak in a 2012 Acura RDX?

Addressing an oil leak in your 2012 Acura RDX is not just a matter of convenience; it is a critical maintenance task that requires immediate attention. Oil leaks can significantly compromise the engine's lubrication system, leading to increased friction and wear on vital components. This deterioration can escalate into severe engine damage, which is often costly to repair. Moreover, a decrease in oil levels can adversely affect the engine's performance and efficiency, resulting in reduced fuel economy and power. Ignoring the leak may also lead to more severe complications, such as engine overheating or even complete engine failure, which can pose safety risks while driving. Therefore, it is essential to act swiftly and address any signs of an oil leak to ensure the longevity and reliability of your vehicle.

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2012 Acura RDX Oil Leaking Issues & Repair Costs | RepairPal