Some problems on our cars seem insignificant but can be annoying, such as a window that no longer goes down. Others, even if they are not major, will block you from using your car in a ordinary way, such as having a flat tire or having the fuel cap of your Renault Master stuck. You will no longer be capable to fill your tank and therefore sooner or later not be able to use your car. It is exactly for this simple reason that we have written and published this article content to enable you find a quick solution 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 Renault Master is blocked, and then, how to unblock it.

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Why is the fuel cap on my Renault Master stuck?

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

Fuel tank cap with locker stuck on my Renault Master

In the event your car is equipped 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 prevent you from being able to access the entry 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 Master.

Conventional fuel cap stuck on my Renault Master

Second reason, and the most simple, in the event of a classic tank cap that has no lock and is usually protected by a closed fuel door, if you have blocking problems 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 consequently blocked.
<2>How do I unlock the fuel cap on my Renault Master?

Second section of our article content, we will try to give you the different solutions to get rid of your fuel cap stuck on your Renault Master and enable you to put petrol in your car. If you encoutering a fuel trap blocked on your Renault Master, do not think twice to read our article content on this subject to unlock it.

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

First solution and the one you should consider first. You have the option to unseal your stuck fuel cap, to get this done 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 Renault Master. If it does not function, duplicate the treatment and let it work for a longer period.

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

As a second option, you can try to use your spare key, which normally being much less used should more easily unlock the lock on the tank cap of your Renault Master. This may seem obvious but sometimes it all comes down to small details. No matter the reason, if you have been able to open your tank, we suggest 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 Renault Master

To finish , last method, you can try to play the key in the lock of the fuel cap of your Renault Master to facilitate the opening of it. In reality, if the cylinder is a little seized up or destroyed, it will unlock with less effort by moving the key in different axes simultaneously as you try to rotate it.

If you have any further questions about the Renault Master, do not hesitate to consult our Renault Master category.