Being owner of a vehicle is fundamental, we often need it to get to our job and for most of our daily trips. This important portion of our annual budget frequently causes us surprises, being aware of oil leaking on your car is one of them… In actual fact, an oil leak is rarely 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 Scion tC, you have come to the right web site, we will first help you to discover the cause of the oil leak and, additionally, we will help you to fix it, if possible.

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Identifying the origin of the oil leaking on your Scion tC

If you find fluid leaking from under your Scion tC, the first right move is to verify all of your levels (power steering, engine oil, brake fluid, coolant) to find out if any of them can fairly quickly be recognized as the origin of the leak. To limit the risks, it is absolutely fundamental 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 notice oil leaking from your Scion tC, 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 discover the cause of the oil that leaks on a Scion tC because of the accessibility of the engine block, nevertheless here are the steps to follow to discover the source of the oil:

  • Find the point where the oil falls, the region from which it spills onto the floor…
  • Track down the route of the dripping oil to its source, if the blot is too big, don’t think twice to clean the engine block and drive to be able to find out it without difficulty.
  • To help you, here is a list of the auto parts that mostly 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 possible, repair the part that caused the oil to leak on your Scion tC.

Now that you’ve determined 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, depending on its intensity, but remember that this is not a durable remedy and that the leak could intensify at any time. We are likely to present you the repairs that we think you can carry out 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 Scion tC, you will have to swap your engine or gearbox oil.

Oil leakage from the drain plug and its seal on Scion tC

In this circumstance, the strategy is very simple, you just have to lift your Scion tC, if 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 Scion tC

In the case that your oil leak comes from your oil filter, you will basically need to change it. To do this, take a filter wrench, remove the old filter, being sure that the gasket does not stick to the engine, set the new filter and tighten it moderately. Same check, hot check if oil is leaking from your Scion tC.

Oil leaking from the pressure switch of my Scion tC

Finally, if it is your pressure switch that is the trigger of your leak on your Scion tC, you can, according to its ease of access, reach it and swap it easily. To make this happen, 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 test to verify that you no longer have any oil leaking from your Scion tC.

For any other type of leak, we encourage you to go to your auto mechanic because the repair needs too much expertise and tools to be executed serenely alone.

To find more tips on the Scion tC, take a look at the Scion tC category.