Being owner of a car is essential, we generally need it to get to our job and for many of our daily trips. This vital portion of our annual budget regularly causes us surprises, being conscious of oil leaking on your car is one of them… In truth, an oil leak is not often harmless and can quickly lead to the breakage of your engine if you don’t find it. If you are conscious of oil leaking on your Renault Laguna 3, you have come to the right page, we will first support you to locate the origin 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 Renault Laguna 3
If you see fluid leaking from under your Renault Laguna 3, the first thing to do is to examine all of your levels (power steering, engine oil, brake fluid, coolant) to discover if any of them can promptly be identified as the origin of the leak. To limit the risks, it is certainly required to examine 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 Renault Laguna 3, 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 locate the origin of the oil that leaks on a Renault Laguna 3 because of the room in the engine block, nevertheless here are the guidelines to follow to locate the origin of the oil:
- Locate the point where the oil falls, the spot from which it leaks onto the ground…
- Go back up the route of the dripping oil to its source, if the blot is too large, don’t think twice to clean the engine block and drive to be capable to find it more easily.
- That may help you, here is a list of the 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.
If possible, repair the part that caused the oil to leak on your Renault Laguna 3.
Now that you’ve identified the origin 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, based on its degree, but remember that this is not a long lasting treatment and that the leak could become worse at every time. We are going to demonstrate you the repairs that we think you can attempt alone with some know-how, 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 Renault Laguna 3, you will have to swap your engine or gearbox oil.
Oil leakage from the drain plug and its seal on Renault Laguna 3
In this circumstance, the solution is very simple, you just have to lift your Renault Laguna 3, when possible perfectly horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the right torque and examine the hot engine to make sure the leak has been fixed.
Oil leaking over from the oil filter of my Renault Laguna 3
In the case that your oil leak comes from your oil filter, you will just need to change it. To get this done, 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 check, hot check if oil is leaking from your Renault Laguna 3.
Oil leaking from the pressure switch of my Renault Laguna 3
Finally, if it is your pressure switch that is the reason of your leak on your Renault Laguna 3, you can, determined by its accessibility, reach it and swap 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 whole thing and do a hot check to confirm that you no longer have any oil leaking from your Renault Laguna 3.
For any other type of leak, we encourage you to go to your auto technician because the repair needs too much knowledge and tools to be undertaken serenely alone.
To find more tips on the Renault Laguna 3, take a look at the Renault Laguna 3 category.
