Some problems on our automobiles seem trivial but can be annoying, such as a window that no longer goes down. Others, whether or not they are not severe, will block you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Toyota Corolla stuck. You will not anymore have the ability to fill your tank and therefore sooner or later not be able to use your automobile. It is precisely for this reason that we have written and published this document to enable you find a rapid answer to your fuel cap problem so that you can use your car normally. To accomplish this, we will first try to understand why the fuel cap of your Toyota Corolla is blocked, and then, how to unblock it.

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Why is the fuel cap on my Toyota Corolla stuck?

So let’s commence our document with the origins of your tank cap problem on Toyota Corolla. We will try to describe you the different motives of a blockage of this one.

Fuel tank cap with locker stuck on my Toyota Corolla

In the event your car is equipped with a tank cap with lock you will be in the most tricky scenario, because the locks of these caps can get gripped with time and restrict you from being able to access the access of your tank. It is as well possible that the lock of your tank has twisted and no longer reacts to the key of your Toyota Corolla.

Conventional fuel cap stuck on my Toyota Corolla

Second case, and the easiest, in the event that of a classic tank cap that has no lock and is generally protected by a closed fuel door, if you have blocking problems on this kind of cap, it is often only related to a cap that has not been closed in the axis and the thread of the latter is consequently blocked.
<2>How do I unlock the fuel cap on my Toyota Corolla?

Second section of our document, we will try to give you the different alternatives to get rid of your fuel cap stuck on your Toyota Corolla and enable you to put petrol in your car. If you suffering a fuel trap blocked on your Toyota Corolla, do not think twice to browse our document on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Toyota Corolla

First solution and the one you should consider first. You have the option to unseal your stuck fuel cap, to achieve this you will need to use a WD40 anti-seize type product to lubricate the barrel of your cap. Don’t hesitate to put some in quantity and wait a few minutes for it to take effect, and try once again to open the fuel cap of your Toyota Corolla. If it does not work, replicate the operation and let it work longer.

Use the duplicate key to unlock the fuel tank lock of your Toyota Corolla

As a second option, you can try to use your spare key, which most frequently being much less used should more easily unlock the lock on the tank cap of your Toyota Corolla. This may seem evident but in certain cases it all comes down to small details. In any case, if you have been able to open your tank, we encourage you to buy a new tank cap to avoid getting stuck in this condition again.

Shake the key while trying to open the tank of your Toyota Corolla

To conlude, last option, you can try to play the key in the lock of the fuel cap of your Toyota Corolla to facilitate the opening of it. In fact, if the cylinder is a little seized up or destroyed, it will unlock more easily by moving the key in different axes at the same time as you try to rotate it.

To get more tips on the Toyota Corolla, take a look at the Toyota Corolla category.