2020 Land Rover Discovery Sport Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2020 Land Rover Discovery Sport and How to Address Them

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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 2020 Land Rover Discovery Sport 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 Land Rover Discovery Sport 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 Land Rover Discovery Sport?

To effectively diagnose an oil leak in your 2020 Land Rover Discovery Sport, begin by systematically locating the source of the leak. Start with a visual inspection underneath the vehicle, looking for any signs of oil pooling or dripping on the ground. Next, open the engine compartment and check for oil splatters around critical areas such as gaskets, seals, and the oil filter, as these are common leak points. It’s also essential to verify the oil level; a significant drop may indicate a leak. Pay close attention to the oil pan for any signs of damage or corrosion, as well as the oil filter to ensure it is properly installed and not leaking. Don’t forget to check the oil drain plug for tightness, as a loose plug can also be a source of leaks. Lastly, inspect the valve cover gasket for wear or damage. If you’re unable to pinpoint the leak or if the situation appears complicated, seeking assistance from a qualified mechanic is advisable to ensure a thorough diagnosis and repair. By following this structured approach, you can efficiently identify and address the oil leak issue in your vehicle.

What are the common causes of oil leaks in a 2020 Land Rover Discovery Sport?

When dealing with oil leaks in a 2020 Land Rover Discovery Sport, it's crucial to understand the common culprits that may be at play. One frequent issue is a degraded or damaged oil pan gasket, which can deteriorate over time and lead to significant oil loss. Additionally, a worn-out valve cover gasket can allow oil to escape from the top of the engine, creating visible leaks. Another potential source of leaks is a faulty oil filter housing gasket, which can compromise the seal and result in oil seepage. Furthermore, oil cooler lines are susceptible to wear and tear, making them another area to inspect for leaks. Lastly, damaged oil seals, including crankshaft and camshaft seals, can also contribute to oil leaks as they age. Addressing these issues promptly is essential not only for maintaining engine performance but also for preventing further damage. Regular inspections and maintenance can help DIY enthusiasts catch these problems early, ensuring their vehicle remains in optimal condition.

How urgent is it to address the oil leak in my 2020 Land Rover Discovery Sport?

Addressing an oil leak in your 2020 Land Rover Discovery Sport is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Oil leaks can significantly reduce the oil levels in your engine, leading to inadequate lubrication for vital components. This lack of lubrication can cause severe wear and tear, ultimately resulting in engine damage that may require costly repairs. Furthermore, neglecting an oil leak can lead to overheating, which poses a serious risk of engine failure. The situation is compounded by safety concerns, as leaking oil can drip onto hot engine parts, creating a fire hazard. 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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