2025 Volvo S90 Is Leaking Oil

Discover the Common Causes of Oil Leaks in Your 2025 Volvo S90 and How to Address Them Promptly

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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 2025 Volvo S90 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 2025 Volvo S90 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.

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 the oil leak in a 2025 Volvo S90?

To effectively diagnose an oil leak in your 2025 Volvo S90, start by locating the source of the leak. Begin with a visual inspection underneath the vehicle, looking for any signs of oil pooling or dripping on the ground. Once you have a general area identified, turn your attention to the engine components. Carefully inspect the oil pan, valve cover gasket, oil filter, and oil drain plug for any visible signs of oil seepage. It’s also crucial to check the oil level in the engine; a lower-than-normal level can indicate a leak. Pay special attention to the oil filter and drain plug, ensuring they are secure and free from damage. Additionally, examine the gaskets and seals within the engine, as wear or damage here can often lead to leaks. If the source remains elusive, consider performing a pressure test to accurately pinpoint the leak's location. By following this structured diagnostic approach, you can efficiently identify and address the oil leak, ensuring your Volvo S90 remains in optimal condition.

What are the common causes of oil leaks in a 2025 Volvo S90?

When dealing with oil leaks in a 2025 Volvo S90, it's essential to understand the common problems that can arise. One of the primary culprits is the degradation of gaskets and seals, such as the valve cover gasket or oil pan gasket, which can wear down over time, leading to leaks. Additionally, a worn or improperly installed oil filter can also contribute to oil leakage, making it crucial to ensure that the filter is in good condition and correctly fitted. Another frequent issue is a loose or damaged oil drain plug, which can allow oil to escape from the oil pan. Furthermore, a cracked oil pan can be a significant source of leaks, as can faulty oil cooler lines that may develop issues over time. Addressing these problems promptly is vital to prevent further engine damage and maintain the vehicle's performance. Regular maintenance and inspections are key to identifying these potential issues early, ensuring your Volvo S90 remains in optimal condition.

How urgent is it to address the oil leak in my 2025 Volvo S90?

Addressing an oil leak in your 2025 Volvo S90 is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which compromises the engine's lubrication system. This lack of lubrication can cause severe wear and tear on engine components, ultimately leading to costly repairs or even engine failure. Moreover, an oil leak can result in overheating, as the engine struggles to maintain optimal temperatures without sufficient oil. This overheating not only risks damaging the engine but also poses a serious safety hazard, as leaking oil can come into contact with hot engine parts, increasing the risk of fire. Therefore, if you notice any signs of an oil leak, it is crucial to act swiftly to prevent further damage and ensure the safety and longevity of your vehicle. Taking the time to address this issue promptly can save you from more extensive repairs and keep your Volvo S90 running smoothly.

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