2013 Mercedes-Benz SLS AMG Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2013 Mercedes-Benz SLS AMG and How to Address Them

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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 2013 Mercedes-Benz SLS AMG 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 2013 Mercedes-Benz SLS AMG 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 2013 Mercedes-Benz SLS AMG?

To effectively diagnose an oil leak in a 2013 Mercedes-Benz SLS AMG, start with a thorough visual inspection of both the engine and the area beneath the vehicle. Look for any visible signs of oil accumulation or dripping, as this can provide immediate clues about the leak's source. Next, check the oil levels to assess whether there has been a significant loss, which may indicate a leak. Pay close attention to the gaskets and seals around critical components like the oil pan, valve cover, and oil filter housing, as wear or damage in these areas is common culprits for leaks. If the source remains elusive, consider performing a pressure test on the oil system to help pinpoint the leak's location. For a more advanced approach, adding UV dye to the engine oil can be beneficial; running the engine and using a UV light will reveal the leak's source through the fluorescent dye. If these methods do not yield clear results, consulting a qualified mechanic with experience in Mercedes-Benz vehicles is advisable to ensure a proper diagnosis and repair. By following this structured diagnostic approach, you can efficiently identify and address the oil leak issue.

What are the common causes of oil leaks in a 2013 Mercedes-Benz SLS AMG?

When dealing with oil leaks in a 2013 Mercedes-Benz SLS AMG, it's crucial to understand the common problems that can arise. One of the primary culprits is the oil pan gasket, which can degrade over time, leading to leaks that may go unnoticed until they cause significant issues. Similarly, valve cover gaskets are prone to wear and can develop leaks, allowing oil to escape and potentially damaging surrounding components. Another frequent source of leaks is the oil filter housing gasket; if this part fails, it can result in oil leaking within the engine bay, creating a mess and possibly affecting engine performance. Additionally, the seals around the oil cooler can deteriorate, leading to leaks that may compromise the cooling system. Lastly, the rear main seal is another critical area to inspect, as wear and tear can lead to oil leaking from the back of the engine. By being aware of these common causes, DIY enthusiasts can take proactive steps to inspect and repair their vehicle, ensuring optimal performance and preventing further damage. Regular maintenance and timely inspections are key to catching these issues early and maintaining the integrity of the engine.

How urgent is it to address the oil leak in my 2013 Mercedes-Benz SLS AMG?

Addressing an oil leak in your 2013 Mercedes-Benz SLS AMG is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. The risk of engine damage is significant, as a decrease in oil levels can lead to inadequate lubrication, resulting in increased friction and heat that may ultimately compromise engine integrity. Furthermore, oil leaks pose environmental hazards, as spilled oil can contaminate soil and water sources, making prompt repairs essential for ecological preservation. Safety is another critical concern; oil on the road can create slippery conditions, heightening the risk of accidents for you and other drivers. Additionally, neglecting an oil leak can lead to more extensive and costly repairs down the line, making early intervention a financially prudent choice. In summary, the urgency of addressing an oil leak in your vehicle cannot be overstated; it is vital for protecting your engine, ensuring safety, and minimizing environmental impact.

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