Being owner of a vehicle is fundamental, we generally need it to get to work and for a majority of our daily trips. This vital part of our annual budget occasionally triggers us surprises, being conscious of oil leaking on your car is one of them… In reality, an oil leak is not usually harmless and can quickly lead to the breakage of your engine if you don’t realize it. If you are conscious of oil leaking on your Mercedes Benz GLS Class, you have come to the right place, we will first help you to find the origin of the oil leak and, secondly, we will help you to remedy it, when possible.
Identifying the origin of the oil leaking on your Mercedes Benz GLS Class
If you find fluid leaking from under your Mercedes Benz GLS Class, the first right move is to verify all of your levels (power steering, engine oil, brake fluid, coolant) to discover if any of them can promptly be defined as the source of the leak. To limit the risks, it is certainly crucial to verify your levels every 2 weeks to avoid any risk of engine breakage.
In our case we will only be focused on case you notice oil leaking from your Mercedes Benz GLS Class, 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 constantly easy to find the origin of the oil that leaks on a Mercedes Benz GLS Class because of the space in the engine block, nevertheless here are the simple steps to follow to find the source of the oil:
- Locate the point where the oil falls, the place from which it leaks onto the floor…
- Track down the route of the dripping oil to its basis, if the blot is too big, don’t hesitate to clean the engine block and drive to have the ability to discover it without difficulty.
- To help you, here is a list of the auto parts that mostly 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.
When possible, repair the part that generated the oil to leak on your Mercedes Benz GLS Class.
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, dependent on its severity, but bear in mind that this is not a durable remedy and that the leak could intensify at every time. We are likely to present you the repairs that we think you can undertake all alone with some knowledge, tools and depending to the accessibility that you are going to have on your engine. No matter the reason, you should know that after repairing an oil leak on a Mercedes Benz GLS Class, you will have to swap your engine or gearbox oil.
Oil leakage from the drain plug and its seal on Mercedes Benz GLS Class
In this circumstance, the procedure is quite easy, you just have to lift your Mercedes Benz GLS Class, if possible perfectly horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the perfect torque and verify the hot engine to make sure the leak has been fixed.
Oil leaking over from the oil filter of my Mercedes Benz GLS Class
In the event that your oil leak comes from your oil filter, you will just need to change it. To make this happen, take a filter wrench, remove the old filter, being certain 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 Benz GLS Class.
Oil leaking from the pressure switch of my Mercedes Benz GLS Class
To conclude, if it is your pressure switch that is the trigger of your leak on your Mercedes Benz GLS Class, you can, based on its accessibility, 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 validate that you no longer have any oil leaking from your Mercedes Benz GLS Class.
For any other type of leak, we suggest you to go to your auto technician because the repair necessitates too much knowledge and tools to be performed serenely alone.
If you want more tutorials on the Mercedes Benz GLS Class, go to our Mercedes Benz GLS Class category.
