Having an automobile is vital, we generally need it to get to our job and for a majority of our daily trips. This vital portion of our annual budget commonly triggers us surprises, being conscious of oil leaking on your car is one of them… In reality, an oil leak is rarely benign and can quickly lead to the breakage of your engine if you don’t discern it. If you are conscious of oil leaking on your Lexus RX, you have come to the right place, we will first help you to uncover the source of the oil leak and, additionally, we will help you to remedy it, whenever possible.

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Identifying the origin of the oil leaking on your Lexus RX

If you discover fluid leaking from under your Lexus RX, 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 quickly be defined as the source of the leak. To limit the risks, it is absolutely fundamental to verify your levels every 2 weeks to prevent any risk of engine breakage.
In our case we will only be interested in case you identify oil leaking from your Lexus RX, 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 actually easy to uncover the source of the oil that leaks on a Lexus RX because of the space in the engine block, however here are the simple steps to stick to to uncover the source of the oil:

  • Uncover the point where the oil falls, the region from which it spills onto the ground…
  • Go back up the route of the dripping oil to its source, if the blot is too large, don’t be reluctant to clean the engine block and drive to be capable of find out it more quickly.
  • 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.

When possible, fix the part that generated the oil to leak on your Lexus RX.

Now that you’ve located the source 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, based on its seriousness, but be aware that this is not a long lasting solution and that the leak could intensify at every time. We are likely to present you the repairs that we think you can attempt on your own 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 Lexus RX, you will have to swap your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Lexus RX

In this situation, the procedure is quite easy, you just have to lift your Lexus RX, when possible perfectly horizontal, remove your drain plug, drain your engine oil, swap your drain gasket, tighten the plug to the right torque and verify the hot engine to make sure the leak has been fixed.

Oil leaking over from the oil filter of my Lexus RX

In 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, making sure 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 Lexus RX.

Oil leaking from the pressure switch of my Lexus RX

Finally, if it is your pressure switch that is the reason of your leak on your Lexus RX, 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 Lexus RX.

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

To discover more tips on the Lexus RX, take a look at the Lexus RX category.