Some concerns on our cars seem trivial but can be frustrating, such as a window that no longer goes down. Others, regardless if they are not major, will block you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Peugeot 607 stuck. You will no longer be capable of fill your tank and therefore finally not be able to use your motor vehicle. It is precisely for this simple reason that we have made this article content to help you find a rapid solution to your fuel cap trouble so that you can use your car normally. To achieve this, we will first try to understand why the fuel cap of your Peugeot 607 is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Peugeot 607 stuck?

So let’s start our article content with the origins of your tank cap problem on Peugeot 607. We will try to describe you the different causes of a blockage of this one.

Fuel tank cap with locker stuck on my Peugeot 607

In the event your car is outfitted with a tank cap with lock you will be in the most tricky situation, because the locks of these caps can get gripped with time and restrict you from accessing the access of your tank. It is also possible that the lock of your tank has twisted and no longer responds to the key of your Peugeot 607.

Conventional fuel cap stuck on my Peugeot 607

Second cause, and the simplest, in the case of a classic tank cap that has no lock and is generally protected by a closed fuel door, if you have blocking concerns on this type of cap, it is usually only caused by 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 Peugeot 607?

Second part of our article content, we will try to give you the different solutions to get rid of your fuel cap stuck on your Peugeot 607 and enable you to put petrol in your car. If you are victim of a fuel trap blocked on your Peugeot 607, do not think twice to consult our article content on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Peugeot 607

First solution and the one you should consider 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 hesitate to put some in quantity and wait a couple of minutes for it to take effect, and try once again to open the fuel cap of your Peugeot 607. If it does not function, repeat the process and let it work longer.

Use the duplicate key to unlock the fuel tank lock of your Peugeot 607

As a second option, you can try to use your spare key, which most frequently being much less utilized should more easily unlock the lock on the tank cap of your Peugeot 607. This may seem evident but sometimes it all comes down to small details. No matter the reason, if you have managed to open your tank, we recommend 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 607

To conlude, last alternative, you can try to play the key in the lock of the fuel cap of your Peugeot 607 to facilitate the opening of it. In reality, 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 need more tutorials on the Peugeot 607, go to our Peugeot 607 category.