2020 Acura RLX Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2020 Acura RLX and How to Address Them Effectively

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Reviewed by
Aisha
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 2020 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 2020 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 steps should I take to diagnose the oil leak in my 2020 Acura RLX?

To effectively diagnose an oil leak in your 2020 Acura RLX, begin with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Start by locating the leak; inspect the area under your vehicle for any visible oil drips or pooling, and examine the engine and transmission for oil stains or wet spots. Next, check the oil level in your engine; a consistently low level may indicate a leak. Focus on the oil filter and drain plug, ensuring they are secure and free from damage, as these are common sources of leaks. Additionally, inspect the gaskets and seals for wear, as deterioration in these components can lead to oil seepage. If the source remains elusive, consider using UV dye in the engine oil, which can help illuminate the leak under a UV light after running the engine. For a more thorough investigation, a pressure test of the oil system can pinpoint the leak's location. If these steps do not yield results or if you feel uncertain about the process, consulting a professional mechanic is advisable, as they possess the expertise and specialized tools necessary for accurate diagnosis and repair.

What are the common causes of oil leaks in a 2020 Acura RLX?

When diagnosing oil leaks in a 2020 Acura RLX, it's crucial to understand the common problems that may arise. One frequent culprit is a degraded or damaged oil pan gasket, which can wear out over time and lead to significant leaks. Additionally, a faulty valve cover gasket can also contribute to oil seepage, making it essential to inspect this area regularly. Another common issue is a leaking oil filter; if the filter is loose or damaged, it can result in oil escaping from the engine. Physical damage to the oil pan itself can create cracks that allow oil to leak, so checking for any signs of impact or wear is advisable. Lastly, worn-out oil seals can deteriorate over time, leading to leaks that may not be immediately visible. Addressing these issues promptly is vital to maintaining engine health and performance, and regular inspections can help catch these problems early, allowing DIY enthusiasts to take action before they escalate.

How urgent is it to address the oil leak in my 2020 Acura RLX?

Addressing an oil leak in your 2020 Acura RLX is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. An oil leak can significantly reduce the oil levels in your engine, leading to inadequate lubrication of vital components. This lack of lubrication can cause severe wear and tear, ultimately resulting in costly engine damage. Moreover, neglecting an oil leak can lead to overheating, which poses a serious risk of engine failure. The situation is further exacerbated by the safety hazards associated with leaking oil, as it can drip onto hot engine parts, increasing the risk of a fire. Therefore, it is crucial to act swiftly and address any signs of an oil leak to safeguard both your vehicle's performance and your safety on the road.

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2020 Acura RLX Oil Leak Causes & Repair Costs | RepairPal