2017 Honda Odyssey Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2017 Honda Odyssey 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 2017 Honda Odyssey 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 2017 Honda Odyssey 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 2017 Honda Odyssey?

When diagnosing an oil leak in your 2017 Honda Odyssey, it's essential to adopt a systematic approach that begins with the most straightforward checks. Start by locating the leak; inspect the area beneath your vehicle for any oil drips or pooling, and look for oil stains on the engine and surrounding components. Next, check the oil level to determine if it is low, which could indicate a leak. Pay attention to the oil's color and consistency, as fresh oil should be amber, while older oil may appear darker or contain debris. After assessing the oil level, examine the oil filter and drain plug for tightness and any signs of damage. It's also crucial to inspect gaskets and seals, such as the valve cover and oil pan gaskets, as wear or damage here can lead to leaks. Additionally, consider the oil pressure switch, which may also be a source of oil seepage. If the leak remains elusive, using UV dye can help pinpoint the source when combined with a UV light. Should these steps not yield results, seeking professional assistance is advisable to ensure a thorough diagnosis and repair. By following this diagnostic approach, you can effectively identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2017 Honda Odyssey?

When dealing with oil leaks in a 2017 Honda Odyssey, it's essential to understand the common problems that could be at play. One frequent culprit is a worn or damaged oil pan gasket, which can deteriorate over time and lead to significant leaks. Additionally, a faulty oil filter or an improperly installed oil filter gasket can also result in oil escaping, so checking these components is crucial. Another area to inspect is the valve cover gasket, as it can wear out and allow oil to seep out. Don't overlook the oil drain plug; if it's loose or damaged, it can be a source of leaks as well. Lastly, the rear main seal, located at the back of the engine, is prone to wear and can lead to oil seepage if not addressed. Regular inspections and maintenance can help you catch these issues early, ensuring your Odyssey runs smoothly and efficiently.

How urgent is it to address the oil leak in my 2017 Honda Odyssey?

Addressing an oil leak in your 2017 Honda Odyssey is not just a matter of routine maintenance; it is a pressing concern that requires immediate attention. An oil leak can significantly reduce your engine's oil levels, leading to inadequate lubrication, which may result in severe engine damage over time. Moreover, neglecting this issue can escalate into more serious problems, such as engine overheating or even catastrophic engine failure, which can be costly to repair. Additionally, the safety risks associated with oil leaks cannot be overlooked; oil dripping onto hot engine components poses a fire hazard that could endanger both you and your passengers. By regularly monitoring for leaks and addressing them promptly, you can maintain your vehicle's performance and extend its lifespan. Therefore, if you notice any signs of an oil leak, it is crucial to take action immediately to safeguard your vehicle's integrity and your safety on the road.

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