Acura RL Is Leaking Oil

Discover the Common Causes of Oil Leaks in Your 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 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 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.

How to Diagnose and Fix Oil Leaks in an Acura RL?

When tackling oil leaks in your Acura RL, a methodical diagnostic approach is essential. Start with a thorough visual inspection of the engine and the area beneath your vehicle, looking for any oil patches that may indicate a leak. It's best to check higher areas first, as leaks often travel downwards, making it easier to trace the source. After cleaning any existing oil residue, take your car for a short drive; this can help reveal the exact location of the leak as fresh oil may appear. Pay special attention to common leak points such as the oil filter housing gasket, distributor O-rings, and the oil cooler "figure-8" O-ring, as these are frequent culprits in the Acura RL. If the leak is minor, consider switching to high mileage oil, which contains seal-swelling additives that can help mitigate leaks. However, if you notice persistent issues or significant oil loss, it’s crucial to address the problem promptly to avoid potential engine damage. By following this structured approach, you can effectively diagnose and fix oil leaks, ensuring your Acura RL remains in optimal condition.

How to Address Oil Leaks in an Acura RL?

When tackling oil leaks in your Acura RL, understanding common problems associated with the vehicle's engine components is essential for effective DIY repairs. Oil leaks often stem from worn-out gaskets, seals, or other critical parts, such as the valve cover gaskets, oil pump gaskets, and rear seals. These components can degrade over time due to heat and pressure, leading to leaks that can compromise engine performance. Additionally, oil pressure switches and cam plugs are also frequent culprits. To effectively address these issues, start by thoroughly inspecting these areas for signs of oil accumulation. Once you identify the source, you can clean the affected area to better assess the leak while the engine runs. If you find that the gaskets or seals are indeed the problem, replacing them promptly can prevent further damage and costly repairs. Regular maintenance checks can help you catch these issues early, ensuring your Acura RL remains in optimal condition. If the repairs seem too complex or if you're unsure about the process, consulting a professional mechanic is always a wise choice to ensure the longevity of your vehicle.

How Urgent is an Oil Leak in an Acura RL?

An oil leak in your Acura RL is not just a minor inconvenience; it is a serious issue that demands immediate attention. Ignoring an oil leak can lead to significant engine damage, as oil is essential for lubricating engine components and preventing overheating. When oil leaks, it can drip onto hot surfaces, such as the exhaust manifold, creating a fire hazard and potentially leading to oil starvation, which can severely compromise engine performance. The average cost for an oil leak inspection is around $95, a small price to pay compared to the hefty repair bills that can arise from extensive engine damage caused by neglect. If you notice any signs of an oil leak, such as puddles under your vehicle or a drop in oil levels, it is crucial to act quickly. While you may need to top off the oil temporarily, having a professional diagnose the issue will help you understand the severity of the leak and the necessary repairs. Taking prompt action not only protects your vehicle's engine but also ensures your safety on the road.

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