2022 Mercedes-Benz GLE63 AMG S Is Leaking Oil

Address Oil Leaks in Your 2022 Mercedes-Benz GLE63 AMG S 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 2022 Mercedes-Benz GLE63 AMG S 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 2022 Mercedes-Benz GLE63 AMG S 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.

An oil leak may be noted on the ground where the vehicle is parked. However, many vehicles have plastic trays underneath the engine that may catch leaking oil and conceal the leak. In such cases, a low oil level, a burning oil smell, or even smoke from oil burning in the engine bay may be noted.

»MORE: Signs of a bad oil pan gasket

A bad oil level sensor may cause a false reading of the engine oil level. The oil level warning light may illuminate even when the oil level (checked manually) is within an acceptable range. The warning light may also come on and off intermittently if the sensor is faulty. An error code may be sent to the PCM and a check engine light may come on the dashboard as well if the sensor is bad.

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 an oil leak in a 2022 Mercedes-Benz GLE63 AMG S?

To effectively diagnose an oil leak in your 2022 Mercedes-Benz GLE63 AMG S, begin with a thorough visual inspection of the engine and undercarriage, looking for any obvious signs of oil, such as puddles or stains. This initial step can often reveal the source of the leak without further intervention. Next, check the oil levels to determine if there has been a significant loss, which may indicate a leak. Pay close attention to the oil filter and drain plug, as these components are common culprits for leaks; ensure they are secure and free from oil residue. Additionally, inspect the gaskets and seals for any signs of wear or damage, as these can also lead to oil leaks. If the source remains elusive, consider performing a pressure test on the oil system to identify hidden leaks. For a more precise diagnosis, adding UV dye to the oil can help trace the leak under UV light, making it easier to pinpoint the exact location. If these steps do not yield results or if the issue appears complex, consulting a qualified mechanic or dealership is advisable for a comprehensive diagnosis and repair. By following this structured approach, you can systematically identify and address oil leaks in your vehicle.

What are the common causes of oil leaks in a 2022 Mercedes-Benz GLE63 AMG S?

When dealing with oil leaks in a 2022 Mercedes-Benz GLE63 AMG S, 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 wear out over time and lead to leaks. Additionally, faulty valve cover gaskets can also be a source of oil leakage, particularly if they are old or compromised. Another area to inspect is the oil filter housing gasket; if this component is worn, it can result in oil seeping around the oil filter. Furthermore, a cracked or damaged oil cooler may contribute to leaks, as can a loose or damaged oil drain plug, which can allow oil to escape from the oil pan. Addressing these issues promptly is essential not only for maintaining the vehicle's performance but also for preventing potential engine damage. Regular inspections and maintenance can help DIY enthusiasts catch these problems early, ensuring a smoother and more reliable driving experience.

How urgent is it to address the oil leak in my 2022 Mercedes-Benz GLE63 AMG S?

When it comes to your 2022 Mercedes-Benz GLE63 AMG S, addressing an oil leak is not just a matter of routine maintenance; it is a pressing concern that demands immediate attention. An oil leak can lead to a significant loss of engine oil, which is vital for lubricating moving parts and preventing friction-related damage. If left unchecked, this can result in severe engine wear or even catastrophic failure, leading to costly repairs that could have been avoided. Moreover, the safety implications cannot be overlooked; oil that drips onto hot engine components poses a fire risk, creating a hazardous situation for both you and your vehicle. Additionally, driving with an oil leak can exacerbate existing issues, leading to further damage and escalating repair costs. By addressing the leak promptly, you not only safeguard the performance and longevity of your GLE63 AMG S but also ensure a safer driving experience. Therefore, if you notice any signs of an oil leak, it is crucial to take action without delay.

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