2014 Acura RLX Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2014 Acura RLX 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 2014 Acura RLX 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 Acura RLX 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 initial steps to diagnose an oil leak in a 2014 Acura RLX?

To effectively diagnose an oil leak in your 2014 Acura RLX, start by locating the leak. Park your vehicle on a clean, dry surface and observe for any oil spots that may indicate the leak's origin. Next, check the oil level using the dipstick; a significant drop could signal a leak. Once you have a general idea of where the leak might be, inspect the engine bay for any visible oil on hoses, gaskets, or the oil filter, as these are common areas for leaks. Pay special attention to the oil drain plug, ensuring it is securely tightened and free from leaks. Additionally, examine the oil filter for any signs of damage or leakage. The oil pan should also be inspected for cracks or other damage that could lead to oil loss. Finally, don't overlook the seals and gaskets, particularly the valve cover and oil pan gaskets, as these can often be culprits in oil leaks. By following this methodical approach, you can effectively narrow down the source of the leak and take the necessary steps to address it.

What are the common causes of oil leaks in a 2014 Acura RLX?

When dealing with oil leaks in a 2014 Acura RLX, it's crucial to understand the common culprits that may be at play. One frequent issue is the deterioration of the oil pan gasket, which can wear out over time, leading to leaks. Similarly, valve cover gaskets are prone to wear and can also result in oil escaping from the engine. Another potential source of leaks is the oil filter housing gasket; if this gasket fails, it can create a significant oil leak. Additionally, the rear main seal is another critical area to inspect, as leaks here can lead to substantial oil loss. Lastly, oil cooler seal leaks are not uncommon and can contribute to the overall problem. Addressing these issues promptly is vital to prevent further engine damage and ensure optimal vehicle performance. Regular inspections and maintenance can help you catch these leaks early, allowing for a more straightforward DIY repair process.

How urgent is it to address the oil leak in a 2014 Acura RLX?

Addressing an oil leak in a 2014 Acura RLX is of utmost importance due to the serious implications of neglecting this issue. An oil leak can lead to insufficient lubrication of the engine, which increases friction and can result in severe engine damage over time. This not only compromises the vehicle's performance but can also lead to costly repairs that could have been avoided with timely intervention. Moreover, oil leaks pose safety risks, as oil can drip onto hot engine components, creating a fire hazard. The urgency is further underscored by the environmental impact; leaked oil can contaminate soil and water sources, contributing to pollution. Therefore, it is crucial for DIY enthusiasts to address any signs of an oil leak immediately to ensure the safety, performance, and longevity of their Acura RLX.

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