Some complications on our cars seem insignificant but can be annoying, such as a window that no longer goes down. Others, regardless if they are not serious, will prevent you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Citroen C4 Picasso 2 stuck. You will not anymore be capable to fill your tank and therefore sooner or later not be able to use your car. It is exactly for this reason that we have made this article content to help you find a rapid answer to your fuel cap trouble so that you can use your car normally. To get this done, we will first try to understand why the fuel cap of your Citroen C4 Picasso 2 is blocked, and then, how to unblock it.

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Why is the fuel cap on my Citroen C4 Picasso 2 stuck?

So let’s begin our article content with the origins of your tank cap problem on Citroen C4 Picasso 2. We will try to tell you the different causes of a blockage of this one.

Fuel tank cap with locker stuck on my Citroen C4 Picasso 2

In the event your car is equipped with a tank cap with lock you will be in the most delicate scenario, because the locks of these caps can get gripped with time and stop you from accessing the entry of your tank. It is also possible that the lock of your tank has twisted and no longer responds to the key of your Citroen C4 Picasso 2.

Conventional fuel cap stuck on my Citroen C4 Picasso 2

Second cause, and the least difficult, in the event of a classic tank cap that has no lock and is generally protected by a closed fuel door, if you have blocking complications on this type of cap, it is normally only connected to a cap that has not been closed in the axis and the thread of the latter is as a result blocked.
<2>How do I unlock the fuel cap on my Citroen C4 Picasso 2?

Second section of our article content, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Citroen C4 Picasso 2 and enable you to put petrol in your car. If you suffering a fuel trap blocked on your Citroen C4 Picasso 2, do not hesitate to browse our article content on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Citroen C4 Picasso 2

First solution and the one you should reflect on first. You have the opportunity 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 several minutes for it to take effect, and try once again to open the fuel cap of your Citroen C4 Picasso 2. If it does not work, duplicate the process and let it operate longer.

Use the duplicate key to unlock the fuel tank lock of your Citroen C4 Picasso 2

As a second solution, you can try to use your spare key, which often being much less employed should more easily unlock the lock on the tank cap of your Citroen C4 Picasso 2. This may seem evident but sometimes 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 Citroen C4 Picasso 2

Finally, last option, you can try to play the key in the lock of the fuel cap of your Citroen C4 Picasso 2 to facilitate the opening of it. In fact, if the cylinder is a little seized up or damaged, it will unlock quicker by moving the key in different axes simultaneously as you try to rotate it.

If you have any additional questions about the Citroen C4 Picasso 2, do not hesitate to consult our Citroen C4 Picasso 2 category.