Having a vehicle is necessary, we generally need it to get to our job and for almost all of our daily trips. This essential portion of our annual budget recurrently triggers us complications, being aware of oil leaking on your car is one of them… In reality, an oil leak is almost never harmless and can quickly lead to the breakage of your engine if you don’t realize it. If you are aware of oil leaking on your Mercedes Viano, you have come to the right place, we will first help you to locate the cause of the oil leak and, secondly, we will help you to fix it, if it is possible.
Identifying the origin of the oil leaking on your Mercedes Viano
If you see fluid leaking from under your Mercedes Viano, the first action to take is to verify 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 definitely necessary to verify your levels every 2 weeks to avoid any risk of engine breakage.
In our circumstance we will only be interested in circumstance you find oil leaking from your Mercedes Viano, 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 uneasy smell.
It’s not constantly easy to locate the cause of the oil that leaks on a Mercedes Viano because of the space in the engine block, however here are the steps to adhere to to locate the origin of the oil:
- Locate the point where the oil falls, the area from which it spills onto the ground…
- Track down the path of the dripping oil to its origin, if the blot is too big, don’t be reluctant to clean the engine block and drive to be able to find out it without difficulty.
- That may help you, 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 generated the oil to leak on your Mercedes Viano.
Now that you’ve located the cause of the oil leaking, it’s time to get down to business. Obviously, for a while, you’ll be able to add more oil to top up the level, according to its intensity, but take note that this is not a durable answer and that the leak could intensify at every time. We are going to present you the repairs that we think you can carry out on your own with some expertise, tools and depending 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 Viano, you will have to swap your engine or gearbox oil.
Oil leakage from the drain plug and its seal on Mercedes Viano
In this scenario, the solution is quite easy, you just have to lift your Mercedes Viano, whenever possible totally horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the appropriate torque and verify the hot engine to make sure the leak has been repaired.
Oil leaking over from the oil filter of my Mercedes Viano
In the event that your oil leak comes from your oil filter, you will basically need to change it. To accomplish this, take a filter wrench, remove the old filter, ensuring that the gasket does not stick to the engine, fit the new filter and tighten it moderately. Same evaluation, hot check if oil is leaking from your Mercedes Viano.
Oil leaking from the pressure switch of my Mercedes Viano
To conclude, if it is your pressure switch that is the trigger of your leak on your Mercedes Viano, you can, determined by its ease of access, reach it and swap it quickly. To do 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 check to ensure that you no longer have any oil leaking from your Mercedes Viano.
For any other type of leak, we advise you to go to your repair shop because the repair needs too much knowledge and tools to be conducted serenely alone.
To get more tips on the Mercedes Viano, take a look at the Mercedes Viano category.
