Having an automobile is necessary, we often need it to get to work and for the majority of our daily trips. This vital portion of our annual budget occasionally triggers us complications, being aware of oil leaking on your car is one of them… In actual fact, an oil leak is hardly ever benign 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 Audi A5, you have come to the right page, we will first support you to locate the source of the oil leak and, additionally, we will help you to fix it, if it is possible.

fix-oil-leakaudi-a5

Identifying the origin of the oil leaking on your Audi A5

If you see fluid leaking from under your Audi A5, the first thing to do is to verify all of your levels (power steering, engine oil, brake fluid, coolant) to discover if any of them can promptly be identified as the source of the leak. To limit the risks, it is certainly important 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 identify oil leaking from your Audi A5, 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 constantly easy to locate the source of the oil that leaks on a Audi A5 because of the accessibility of the engine block, nevertheless here are the simple steps to adhere to to locate the origin of the oil:

  • Discover the point where the oil falls, the region from which it leaks onto the floor…
  • Track down the path of the dripping oil to its source, if the blot is too big, don’t be reluctant to clean the engine block and drive to be capable of identify it without difficulty.
  • That can assist 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.

If it is possible, fix the part that brought on the oil to leak on your Audi A5.

Now that you’ve discovered the source of the oil leaking, it’s time to get down to business. Of course, for a while, you’ll be able to add more oil to top up the level, depending on its degree, but take note that this is not a durable solution and that the leak could become worse at any time. We are likely to reveal you the repairs that we think you can undertake alone with some expertise, tools and according 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 Audi A5, you will have to swap your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Audi A5

In this scenario, the process is quite easy, you just have to lift your Audi A5, whenever possible perfectly 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 Audi A5

In case that your oil leak comes from your oil filter, you will simply need to replace it. To do this, take a filter wrench, remove the old filter, being sure 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 Audi A5.

Oil leaking from the pressure switch of my Audi A5

To conclude, if it is your pressure switch that is the reason of your leak on your Audi A5, you can, depending on its accessibility, reach it and swap it easily. To get this done, set 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 validate that you no longer have any oil leaking from your Audi A5.

For any other type of leak, we encourage you to go to your auto mechanic because the repair will involve too much knowledge and tools to be done serenely alone.

Whenever you have any additional questions about the Audi A5, do not hesitate to consult our Audi A5 category.