How to Check Oil Percentage in Toyota Corolla

The article below will teach you how to check oil percentage in toyota corolla. It is an easy process that anyone can do. It takes about 10 minutes, and it only requires a few tools, none of which are expensive or hard to find. In addition, you’ll be able to tell when the car needs more oil by checking the dipstick regularly, so no guesswork is required! 

There are many reasons why you might want to know the percentage of oil in your car. For example, if you’re going on a long trip, it’s essential to ensure that your vehicle doesn’t run out of oil and stops running.

How to Check Oil Percentage in Toyota Corolla

It’s also a good idea to check your engine oil level before winter or summer driving conditions; cold weather will result in condensation inside the engine, leading to corrosion and other damage. Read on to know more!

10 Ways on How to Check Oil Percentage in Toyota Corolla

1. Check Oil Level

The first thing to do is check the oil level. Each Toyota Corolla requires an oil amount of 1.0-1.5 L for its engine oil, which has a viscosity of about 10W30 or 5W30. You will need to consult your car manual to see if any fine prints dictate its oil capacity.

2. Check viscosity

Check the oil’s viscosity. To check, you will need a dipstick that has a temperature gauge. If you don’t have one, just use a temperature for this purpose and be sure to shut down the engine afterward to prevent overheating the vehicle. The temperature for checking the oil’s viscosity is 180 degrees Fahrenheit.

3. Check Oil Quality

You can also check your car’s oil quality instead of the percentage itself. There are many different oils, and some may suit your car better than others, so it would be best to check which one suits your vehicle the most before considering changing it.

4. Add More Oil

If the oil percentage is low, you will need to add more oil to your car. The best way to accomplish this is by using a funnel to don’t make a mess. Adding the wrong kind of oil or too much oil can damage your car, so be sure to check your car’s manual for the specific type of oil required.

 Add More Oil

5. Check for Leaks

It is also essential to check for any leaks in the car. If you see any oil on the ground, you will need to take your car to a mechanic to fix it. Not taking care of this issue can further damage your car and even engine failure.

6. Check Oil Formulation

If you still cannot find the reason for the oil percentage decrease, it might be time to check if your car’s manufacturer has changed its oil formulation or update its engine design. It is possible that the previous type of oil does not suit your new vehicle anymore and needs to be replaced.

7. Check the Air Filter

The air filter is also an important part to check if you are having issues with your car’s oil percentage. A clogged air filter can prevent the oil from circulating properly and can cause the engine to overheat.

Check the Air Filter

8. Clean the Oil Filter

Another way to increase your car’s oil percentage is to replace the old oil filter with a new one. Oil filters are meant to keep impurities in your engine’s oil and allow it to circulate well. If you replace the old one with a clean new one, then this will increase your car’s oil capacity and help it stay that way for longer periods.

9. Check for Carbon Buildup

If your engine is older, it might suffer from carbon buildup. This can decrease the oil percentage in your car and affect its performance. A carbon buildup can cause the oil to overheat and ultimately give off a lower oil percentage than what you would normally expect to see in your vehicle.

10. Look at the Oil Level

As always, checking the oil level is an easy solution since it doesn’t require any equipment. You can open your car’s hood and look at the oil stick to see if it shows that you need more oil. If you do not have one, then you can pour some of the engine oil into its tank and see if the area beneath the stick increases.

Look at the Oil Level

There are many reasons why a car’s oil percentage may decrease, so it is best to inspect each part of your vehicle before replacing its oil or performing any major repair that can cost you a lot of money. Checking your car’s manual will help you determine the reason for this change in its oil percentage and how to correct it.

Some Tips and Suggestions

  1. Park the car on a level surface and turn off the engine.
  2. Open the hood and locate the engine oil dipstick.
  3. Pull out the dipstick and wipe it clean with a cloth or paper towel.
  4. Reinsert the dipstick and ensure that it is fully inserted.
  5. Remove the dipstick again and check the oil level. The markings on the stick will indicate low, normal, high, or full.
  6. If the oil level is low, add enough oil to raise the level to normal. Do not overfill the engine.
  7. Replace and tighten the dipstick cap and close the hood.


The Toyota Corolla is a great car. It’s reliable and has good gas mileage, but it can still use some love from time to time. The oil percentage in your vehicle should be checked at regular intervals to know the engine lubricant’s quality for optimum performance.

To check your oil level, take out the dipstick with an old rag or paper towel and wipe off any excess liquid on top before wiping down below, where you’ll find markings that will show how much oil is left in your tank- simple! We hope this blog post on how to check oil percentage in toyota corolla has been helpful. Let us know your thoughts in the comments below!

Louis Wein

Louis Wein

Louis has always been fascinated by cars. He loves the way they look, the sound of the engine, and how they make him feel when he's driving. He is always keen to learn more about different mechanics of cars and how the engine contributes to other aspects of the car. As an automotive technician with over 10 years of experience, he knew how they worked and loved taking them apart to see how they went back together. He was especially interested in the mechanics of combustion engines and loved finding ways to make them more efficient. He loves to work on cars and help people keep their vehicles running smoothly. As a senior editor, he enjoys contributing to Diy quickly because it allows him to share his knowledge and expertise with others.

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