Some trouble on our cars seem insignificant but can be bothersome, such as a window that no longer goes down. Others, even if they are not serious, will prevent you from using your car in a normal way, such as having a flat tire or having the fuel cap of your Hyundai Tucson stuck. You will not any longer have the capacity to fill your tank and therefore eventually not be able to use your automobile. It is precisely for this purpose that we have written and published this content page to help you find a quick solution to your fuel cap issue so that you can use your car normally. To achieve this, we will first try to understand why the fuel cap of your Hyundai Tucson is blocked, and then, how to unblock it.

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Why is the fuel cap on my Hyundai Tucson stuck?

So let’s begin our content page with the origins of your tank cap problem on Hyundai Tucson. We will try to present you the different motives of a blockage of this one.

Fuel tank cap with locker stuck on my Hyundai Tucson

In the event your car is outfitted with a tank cap with lock you will be in the most difficult situation, because the locks of these caps can get gripped with time and stop you from being able to access the entry of your tank. It is also possible that the lock of your tank has twisted and no longer reacts to the key of your Hyundai Tucson.

Conventional fuel cap stuck on my Hyundai Tucson

Second cause, and the simplest, in the event of a classic tank cap that has no lock and is mostly protected by a closed fuel door, if you have blocking trouble on this sort of cap, it is mostly only linked to a cap that has not been closed in the axis and the thread of the latter is therefore blocked.
<2>How do I unlock the fuel cap on my Hyundai Tucson?

Second part of our content page, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Hyundai Tucson and let you to put petrol in your car. If you encoutering a fuel trap blocked on your Hyundai Tucson, do not think twice to browse our content page on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Hyundai Tucson

First alternative 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 be reluctant to put some in quantity and wait a few momemts for it to take effect, and try once again to open the fuel cap of your Hyundai Tucson. If it does not function, repeat the treatment and let it operate a bit longer.

Use the duplicate key to unlock the fuel tank lock of your Hyundai Tucson

As a second solution, you can try to use your spare key, which normally being much less utilized should more easily unlock the lock on the tank cap of your Hyundai Tucson. This may seem obvious but in certain cases it all comes down to small details. In any case, if you have managed to open your tank, we recommend you to buy a new tank cap to avoid getting stuck in this scenario again.

Shake the key while trying to open the tank of your Hyundai Tucson

To finish , last alternative, you can try to play the key in the lock of the fuel cap of your Hyundai Tucson to facilitate the opening of it. Indeed, if the cylinder is a little seized up or damaged, it will unlock quicker by moving the key in different axes at the same time as you try to rotate it.

If you wish more guides on the Hyundai Tucson, go to our Hyundai Tucson category.