Some concerns on our automobiles seem trivial but can be troublesome, such as a window that no longer goes down. Others, regardless if they are not critical, will restrict you from using your car in a ordinary way, such as having a flat tire or having the fuel cap of your Peugeot 309 stuck. You will not any longer have the ability to fill your tank and therefore eventually not be able to use your automobile. It is exactly for this simple reason that we have made this content to help you find a quick answer to your fuel cap trouble so that you can use your car normally. To do this, we will first try to understand why the fuel cap of your Peugeot 309 is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Peugeot 309 stuck?

So let’s begin our content with the origins of your tank cap problem on Peugeot 309. We will try to present you the different causes of a blockage of this one.

Fuel tank cap with locker stuck on my Peugeot 309

In the event your car is outfitted 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 stop you from accessing the entrance 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 Peugeot 309.

Conventional fuel cap stuck on my Peugeot 309

Second reason, and the easiest, in the case of a classic tank cap that has no lock and is usually protected by a closed fuel door, if you have blocking concerns on this type of cap, it is usually only related to a cap that has not been closed in the axis and the thread of the latter is as a consequence blocked.
<2>How do I unlock the fuel cap on my Peugeot 309?

Second part of our content, we will try to give you the different alternatives to get rid of your fuel cap stuck on your Peugeot 309 and enable you to put petrol in your car. If you suffering a fuel trap blocked on your Peugeot 309, do not hesitate to read our content on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Peugeot 309

First option and the one you should consider first. You have the option to unseal your stuck fuel cap, to do 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 minutes for it to take effect, and try once again to open the fuel cap of your Peugeot 309. If it does not work, duplicate the procedure and let it operate a bit longer.

Use the duplicate key to unlock the fuel tank lock of your Peugeot 309

As a second solution, you can try to use your spare key, which traditionally being much less used should more easily unlock the lock on the tank cap of your Peugeot 309. This may seem evident but in some cases it all comes down to small details. No matter the reason, if you have been able to open your tank, we advise you to buy a new tank cap to avoid getting stuck in this circumstance again.

Shake the key while trying to open the tank of your Peugeot 309

To conlude, last method, you can try to play the key in the lock of the fuel cap of your Peugeot 309 to facilitate the opening of it. In reality, if the cylinder is a little seized up or broken, it will unlock easier by moving the key in different axes at the same time as you try to rotate it.

Whenever you have any further questions about the Peugeot 309, do not hesitate to consult our Peugeot 309 category.