Having a car is vital, we often need it to get to work and for most of our daily trips. This important part of our annual budget occasionally causes us surprises, being conscious of oil leaking on your car is one of them… In actual fact, an oil leak is almost never inoffensive and can quickly lead to the breakage of your engine if you don’t notice it. If you are conscious of oil leaking on your Toyota Corolla, you have come to the right web site, we will first help you to locate the cause of the oil leak and, secondly, we will help you to remedy it, if possible.
Identifying the origin of the oil leaking on your Toyota Corolla
If you find fluid leaking from under your Toyota Corolla, the first right move is to check all of your levels (power steering, engine oil, brake fluid, coolant) to see if any of them can promptly be recognized as the source of the leak. To limit the risks, it is really fundamental to check your levels every 2 weeks to avoid any risk of engine breakage.
In our circumstance we will only be focused on circumstance you identify oil leaking from your Toyota Corolla, 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 cause of the oil that leaks on a Toyota Corolla because of the room in the engine block, however here are the simple steps to follow to locate the origin of the oil:
- Uncover the point where the oil falls, the region from which it spills onto the floor…
- Go back up the route of the dripping oil to its basis, if the blot is too big, don’t think twice to clean the engine block and drive to have the ability to discover it more quickly.
- To guide you, here is a list of the auto parts that most often 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 created the oil to leak on your Toyota Corolla.
Now that you’ve found 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, based on its seriousness, but you should know that this is not a long lasting remedy and that the leak could intensify at any moment. We are going to demonstrate you the repairs that we think you can perform on your own with some expertise, tools and according to the accessibility that you are going to have on your engine. No matter the reason, you should know that after repairing an oil leak on a Toyota Corolla, you will have to change your engine or gearbox oil.
Oil leakage from the drain plug and its seal on Toyota Corolla
In this situation, the solution is quite easy, you just have to lift your Toyota Corolla, if possible perfectly horizontal, remove your drain plug, drain your engine oil, change your drain gasket, tighten the plug to the perfect torque and check the hot engine to make sure the leak has been fixed.
Oil leaking over from the oil filter of my Toyota Corolla
In the event that your oil leak comes from your oil filter, you will basically need to change it. To accomplish 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 Toyota Corolla.
Oil leaking from the pressure switch of my Toyota Corolla
To conclude, if it is your pressure switch that is the reason of your leak on your Toyota Corolla, you can, according to its accessibility, reach it and change it very 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 whole thing and do a hot check to ensure that you no longer have any oil leaking from your Toyota Corolla.
For any other type of leak, we encourage you to go to your auto technician because the repair needs too much expertise and tools to be carried out serenely alone.
If you wish more tutorials on the Toyota Corolla, go to our Toyota Corolla category.
