Being owner of an automobile is vital, we often need it to get to our job and for most of our daily trips. This crucial portion of our annual budget regularly triggers us complications, being aware of oil leaking on your car is one of them… In reality, an oil leak is not usually inoffensive and can quickly lead to the breakage of your engine if you don’t notice it. If you are aware of oil leaking on your Citroen C5, you have come to the right page, we will first help you to uncover the cause of the oil leak and, additionally, we will help you to remedy it, when possible.

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Identifying the origin of the oil leaking on your Citroen C5

If you observe fluid leaking from under your Citroen C5, the first action to take is to verify all of your levels (power steering, engine oil, brake fluid, coolant) to find out if any of them can fairly quickly be defined as the source of the leak. To limit the risks, it is definitely crucial to verify your levels every 2 weeks to prevent any risk of engine breakage.
In our case we will only be focused on case you notice oil leaking from your Citroen C5, 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 actually easy to uncover the cause of the oil that leaks on a Citroen C5 because of the room in the engine block, however here are the simple steps to adhere to to uncover the origin of the oil:

  • Discover the point where the oil falls, the region from which it leaks onto the floor…
  • Go back up the route of the dripping oil to its basis, if the blot is too large, don’t think twice to clean the engine block and drive to have the ability to track down it easier.
  • To help you, here is a list of the auto parts that most of the time cause 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.

Whenever possible, repair the part that created the oil to leak on your Citroen C5.

Now that you’ve identified 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, dependent on its severity, but you should know that this is not a durable remedy and that the leak could become worse at any moment. We are likely to present you the repairs that we think you can carry out on your own with some knowledge, 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 Citroen C5, you will have to change your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Citroen C5

In this circumstance, the process is quite simple, you just have to lift your Citroen C5, if it is possible perfectly horizontal, remove your drain plug, drain your engine oil, change your drain gasket, tighten the plug to the appropriate torque and verify the hot engine to make sure the leak has been fixed.

Oil leaking over from the oil filter of my Citroen C5

In the event that your oil leak comes from your oil filter, you will only need to replace it. To achieve this, take a filter wrench, remove the old filter, ensuring that that the gasket does not stick to the engine, fit the new filter and tighten it moderately. Same test, hot check if oil is leaking from your Citroen C5.

Oil leaking from the pressure switch of my Citroen C5

To finish , if it is your pressure switch that is the cause of your leak on your Citroen C5, you can, according to its ease of access, reach it and change it easily. To get this done, 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 make sure that you no longer have any oil leaking from your Citroen C5.

For any other type of leak, we suggest you to go to your repair shop because the repair requires too much expertise and tools to be carried out serenely alone.

In the event that you have any additional questions about the Citroen C5, do not hesitate to consult our Citroen C5 category.