2023 Subaru Ascent Is Leaking Oil

Discover the Causes of Oil Leaks in Your 2023 Subaru Ascent and How to Address Them Promptly

Find Repair Location
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 2023 Subaru Ascent 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 2023 Subaru Ascent 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 first steps to diagnose an oil leak in a 2023 Subaru Ascent?

When diagnosing an oil leak in a 2023 Subaru Ascent, it's essential to adopt a systematic diagnostic approach that prioritizes simpler checks before delving into more complex issues. Start by locating the leak; inspect the area beneath the vehicle for any visible oil spots or drips, as this can provide immediate clues about the leak's origin. Next, examine the oil pan for any signs of cracks or damage, as this is a common source of leaks. It's also crucial to check the oil filter to ensure it is securely installed and not the culprit. Additionally, inspect the oil drain plug to confirm it is tightened properly, as a loose plug can lead to significant oil loss. Don't overlook the gaskets and seals within the engine; wear and tear in these components can often result in leaks. Finally, monitor your oil levels regularly to gauge the severity of the leak and assist in pinpointing its source. By following this methodical approach, you can effectively diagnose and address the oil leak in your Subaru Ascent.

What are the common causes of oil leaks in a 2023 Subaru Ascent?

When dealing with oil leaks in a 2023 Subaru Ascent, it's essential to understand the common problems that may arise. One frequent culprit is the oil pan gasket, which can wear out over time, leading to leaks. Additionally, a faulty oil filter or improperly sealed oil filter housing can also contribute to oil escaping from the engine. Another area to inspect is the valve cover gasket; if this gasket deteriorates, it can allow oil to seep out. Furthermore, issues with the oil drain plug, such as being loose or damaged, can create leaks as well. Lastly, physical damage to the oil pan itself can result in significant oil loss. By regularly checking these components and addressing any signs of wear or damage, you can effectively manage and prevent oil leaks, ensuring your Subaru Ascent remains in optimal condition.

How urgent is it to address the oil leak in my 2023 Subaru Ascent?

Addressing an oil leak in your 2023 Subaru Ascent is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which compromises the lubrication of essential engine components. This lack of lubrication can result in increased friction, leading to premature wear and tear or even catastrophic engine failure. Furthermore, an oil leak can cause the engine to overheat, a situation that not only escalates repair costs but also jeopardizes the vehicle's overall functionality. Additionally, the safety risks associated with leaking oil cannot be overlooked; oil dripping onto hot engine parts poses a fire hazard, putting both the vehicle and its occupants at risk. Therefore, it is crucial to address any signs of an oil leak promptly to safeguard your vehicle's performance and ensure your safety on the road.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.