Being owner of an automobile is beneficial, we often need it to get to work and for almost all of our daily trips. This vital part of our annual budget occasionally causes us complications, being aware about oil leaking on your car is one of them… In truth, an oil leak is not usually benign and can quickly lead to the breakage of your engine if you don’t notice it. If you are aware about oil leaking on your Mercedes Slk, you have come to the right place, we will first assist you to discover the origin of the oil leak and, secondly, we will help you to remedy it, when possible.

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Identifying the origin of the oil leaking on your Mercedes Slk

If you see fluid leaking from under your Mercedes Slk, the first thing to do is to examine all of your levels (power steering, engine oil, brake fluid, coolant) to find out if any of them can promptly be recognized as the origin of the leak. To limit the risks, it is definitely crucial to examine your levels every 2 weeks to prevent any risk of engine breakage.
In our circumstance we will only be focused on circumstance you find oil leaking from your Mercedes Slk, as far as engine oil is concerned, the liquid will be quite viscous and in shades of brown to black and if it is gearbox oil, it will be rather in amber tones and will have a strong unpleasant smell.
It’s not actually easy to discover the origin of the oil that leaks on a Mercedes Slk because of the accessibility of the engine block, however here are the guidelines to follow to discover the origin of the oil:

  • Locate the point where the oil falls, the area from which it leaks onto the floor…
  • Track down the path of the dripping oil to its start, if the blot is too big, don’t think twice to clean the engine block and drive to have the ability to find out it with less effort.
  • That will help, here is a list of the auto parts that in most cases trigger oil to leak from a car: the drain plug and its seal; one of your crankcase gaskets; the oil pressure switch; the oil filter; the transmission drain plug; the transmission sealing rings.

If possible, fix the part that brought on the oil to leak on your Mercedes Slk.

Now that you’ve located the origin of the oil leaking, it’s time to get down to business. Naturally, for a while, you’ll be able to add more oil to top up the level, determined by its degree, but be aware that this is not a long lasting treatment and that the leak could get worse at every time. We are going to reveal you the repairs that we think you can carry out on your own with some know-how, tools and according to the accessibility that you are going to have on your engine. In any case, you should know that after repairing an oil leak on a Mercedes Slk, you will have to swap your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Mercedes Slk

In this circumstance, the procedure is quite easy, you just have to lift your Mercedes Slk, whenever possible perfectly horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the right torque and examine the hot engine to make sure the leak has been repaired.

Oil leaking over from the oil filter of my Mercedes Slk

In case that your oil leak comes from your oil filter, you will just need to change it. To get this done, take a filter wrench, remove the old filter, making sure that the gasket does not stick to the engine, set the new filter and tighten it moderately. Same check, hot check if oil is leaking from your Mercedes Slk.

Oil leaking from the pressure switch of my Mercedes Slk

To conclude, if it is your pressure switch that is the cause of your leak on your Mercedes Slk, you can, based on its ease of access, reach it and swap it easily. To achieve this, set a drain tray under the part, disconnect the electrical wire, remove the part, quickly reposition the replacement pressure switch, clean the whole thing and do a hot test to ensure that you no longer have any oil leaking from your Mercedes Slk.

For any other type of leak, we advise you to go to your mechanic because the repair requires too much knowledge and tools to be undertaken serenely alone.

If you wish more guides on the Mercedes Slk, go to our Mercedes Slk category.