Some problems on our automobiles seem unimportant but can be annoying, such as a window that no longer goes down. Others, even if they are not critical, will restrict you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Renault Megane 4 stuck. You will no more be able to fill your tank and therefore sooner or later not be able to use your motor vehicle. It is exactly for this purpose that we have written and published this article to help you find a rapid answer to your fuel cap issue so that you can use your car normally. To accomplish this, we will first try to understand why the fuel cap of your Renault Megane 4 is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Renault Megane 4 stuck?

So let’s commence our article with the origins of your tank cap problem on Renault Megane 4. We will try to tell you the different motives of a blockage of this one.

Fuel tank cap with locker stuck on my Renault Megane 4

If your car is equipped with a tank cap with lock you will be in the most delicate situation, 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 Renault Megane 4.

Conventional fuel cap stuck on my Renault Megane 4

Second cause, and the simplest, in the event that of a classic tank cap that has no lock and is normally protected by a closed fuel door, if you have blocking problems on this sort of cap, it is mostly only connected 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 Renault Megane 4?

Second section of our article, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Renault Megane 4 and let you to put petrol in your car. If you are victim of a fuel trap blocked on your Renault Megane 4, do not think twice to have a look at our article on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Renault Megane 4

First solution and the one you should consider first. You have the possibility 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 couple of minutes for it to take effect, and try once again to open the fuel cap of your Renault Megane 4. If it does not work, repeat the operation and let it work longer.

Use the duplicate key to unlock the fuel tank lock of your Renault Megane 4

As a second option, you can try to use your spare key, which most of the time being much less employed should more easily unlock the lock on the tank cap of your Renault Megane 4. 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 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 Renault Megane 4

To finish , last method, you can try to play the key in the lock of the fuel cap of your Renault Megane 4 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 perhaps you have any additional questions about the Renault Megane 4, do not hesitate to consult our Renault Megane 4 category.