Having a car is important, we most of the time need it to get to our job and for many of our daily trips. This crucial part of our annual budget recurrently triggers us surprises, being aware of oil leaking on your car is one of them… In truth, an oil leak is hardly ever harmless and can quickly lead to the breakage of your engine if you don’t discern it. If you are aware of oil leaking on your BMW X4, you have come to the right web site, we will first help you to find the origin of the oil leak and, secondly, we will help you to fix it, if possible.
Identifying the origin of the oil leaking on your BMW X4
If you find out fluid leaking from under your BMW X4, 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 fundamental 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 identify oil leaking from your BMW X4, 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 actually easy to find the origin of the oil that leaks on a BMW X4 because of the space in the engine block, however here are the steps to follow to find the source of the oil:
- Find the point where the oil falls, the spot from which it spills onto the floor…
- Track down the route of the dripping oil to its basis, if the blot is too important, don’t think twice to clean the engine block and drive to have the ability to identify it more easily.
- To help you, here is a list of the parts that mostly provoke 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 caused the oil to leak on your BMW X4.
Now that you’ve determined 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, according to its intensity, but be aware that this is not a long lasting remedy and that the leak could intensify at any moment. We are gonna demonstrate you the repairs that we think you can perform all alone with some expertise, 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 BMW X4, you will have to swap your engine or gearbox oil.
Oil leakage from the drain plug and its seal on BMW X4
In this circumstance, the procedure is very simple, you just have to lift your BMW X4, if you can 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 BMW X4
In case that your oil leak comes from your oil filter, you will simply need to replace it. To achieve this, take a filter wrench, remove the old filter, being sure 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 BMW X4.
Oil leaking from the pressure switch of my BMW X4
To finish , if it is your pressure switch that is the cause of your leak on your BMW X4, you can, based on its accessibility, reach it and swap it very easily. To achieve this, 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 test to validate that you no longer have any oil leaking from your BMW X4.
For any other type of leak, we recommend you to go to your auto technician because the repair necessitates too much knowledge and tools to be carried out serenely alone.
Whenever you have any additional questions about the BMW X4, do not hesitate to consult our BMW X4 category.
