2008 Acura RL Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2008 Acura RL and How to Address Them Effectively

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Reviewed by
Andrew Hajjar
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 2008 Acura RL 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 2008 Acura RL 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 steps to diagnose and fix an oil leak in a 2008 Acura RL?

To effectively diagnose and fix an oil leak in your 2008 Acura RL, start by locating the source of the leak. Carefully inspect both the engine and the area beneath the vehicle, paying close attention to common leak points such as the oil pan, oil filter, and valve cover gasket. Once you have identified the leak, check the oil level to ensure it is within the recommended range, as low oil levels can indicate a significant leak that requires immediate attention. Next, examine the gaskets and seals for any signs of wear or damage, as these components are often culprits in oil leaks. If you find any loose components, such as the oil drain plug, tighten them to see if that resolves the issue. If the leak persists, you may need to replace the faulty parts. Cleaning the engine and surrounding areas can also help you pinpoint the leak more accurately and prevent dirt from contaminating the engine. If you are unable to resolve the leak after these steps, it may be wise to consult a professional mechanic for a thorough diagnosis and repair recommendations. By following this structured approach, you can effectively tackle the oil leak and maintain the health of your vehicle.

What are the common causes of oil leaks in a 2008 Acura RL?

When dealing with oil leaks in a 2008 Acura RL, it's essential 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 that can be easily spotted under the vehicle. Another area to inspect is the valve cover gasket; if this component is improperly installed or simply aged, it can allow oil to seep out, creating a mess and potentially affecting engine performance. Additionally, the oil filter housing gasket is another potential source of leaks, as it can fail and result in oil escaping from the engine. Don't overlook the rear main seal, which, if worn, can lead to significant oil loss from the back of the engine. Lastly, the oil cooler seals can also be a source of leaks, as they may deteriorate and allow oil to escape. By regularly inspecting these components and addressing any signs of wear or damage, DIYers can effectively manage oil leaks and maintain the performance of their Acura RL.

How urgent is it to address the oil leak in my 2008 Acura RL?

Addressing an oil leak in your 2008 Acura RL is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Oil leaks can significantly reduce oil levels, leading to inadequate lubrication of engine components, which can result in severe engine damage over time. Furthermore, neglecting this issue can cause the engine to overheat, as insufficient lubrication increases friction and heat, potentially leading to catastrophic engine failure. The safety risks associated with oil leaks cannot be overlooked either; leaking oil can drip onto hot engine parts, creating a fire hazard that endangers both the vehicle and its occupants. Additionally, if left unaddressed, oil leaks can have detrimental effects on the environment, contaminating soil and water sources. Therefore, it is crucial to take prompt action to repair any oil leaks in your Acura RL, ensuring not only the longevity of your vehicle but also the safety of yourself and others on the road.

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2008 Acura RL Oil Leak Causes & Repair Costs | RepairPal