Being owner of a car is essential, we generally need it to get to work and for the majority of our daily trips. This crucial portion of our annual budget regularly triggers us surprises, being conscious of oil leaking on your car is one of them… In fact, an oil leak is hardly ever harmless and can quickly lead to the breakage of your engine if you don’t recognize it. If you are conscious of oil leaking on your Mercedes Classe M, you have come to the right web site, we will first support you to uncover the cause of the oil leak and, secondly, we will help you to remedy it, if it is possible.
Identifying the origin of the oil leaking on your Mercedes Classe M
If you see fluid leaking from under your Mercedes Classe M, the first right move is to check all of your levels (power steering, engine oil, brake fluid, coolant) to see if any of them can quickly be defined as the origin of the leak. To limit the risks, it is really required to check your levels every 2 weeks to avoid any risk of engine breakage.
In our case we will only be interested in case you notice oil leaking from your Mercedes Classe M, 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 annoying smell.
It’s not always easy to uncover the cause of the oil that leaks on a Mercedes Classe M because of the space in the engine block, however here are the simple steps to stick to to uncover the origin of the oil:
- Locate the point where the oil falls, the spot from which it spills onto the floor…
- Go back up the route 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 be capable to find out it more quickly.
- To guide you, here is a list of the auto parts that most of the time provoke 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 it is possible, repair the part that brought on the oil to leak on your Mercedes Classe M.
Now that you’ve discovered the cause 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, based on its degree, but be aware that this is not a durable remedy and that the leak could get worse at any moment. We are likely to show you the repairs that we think you can perform alone with some expertise, tools and depending to the accessibility that you are going to have on your engine. Whatever the case, you should know that after repairing an oil leak on a Mercedes Classe M, you will have to change your engine or gearbox oil.
Oil leakage from the drain plug and its seal on Mercedes Classe M
In this scenario, the process is quite easy, you just have to lift your Mercedes Classe M, if you can totally horizontal, remove your drain plug, drain your engine oil, change your drain gasket, tighten the plug to the perfect torque and check the hot engine to make sure the leak has been fixed.
Oil leaking over from the oil filter of my Mercedes Classe M
In the case that your oil leak comes from your oil filter, you will only need to change it. To make this happen, take a filter wrench, remove the old filter, ensuring that the gasket does not stick to the engine, place the new filter and tighten it moderately. Same check, hot check if oil is leaking from your Mercedes Classe M.
Oil leaking from the pressure switch of my Mercedes Classe M
To conclude, if it is your pressure switch that is the reason of your leak on your Mercedes Classe M, you can, in accordance with its accessibility, reach it and change it very easily. To accomplish this, place a drain tray under the part, disconnect the electrical wire, remove the part, quickly reposition the replacement pressure switch, clean the assembly and do a hot check to confirm that you no longer have any oil leaking from your Mercedes Classe M.
For any other type of leak, we suggest you to go to your repair shop because the repair will involve too much knowledge and tools to be carried out serenely alone.
If you wish more guides on the Mercedes Classe M, go to our Mercedes Classe M category.
