Some complications on our cars seem insignificant but can be troublesome, such as a window that no longer goes down. Others, even if they are not dangerous, will prevent you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Renault Grand Scenic 4 stuck. You will not any longer have the capacity to fill your tank and therefore ultimately not be able to use your vehicle. It is exactly for this purpose that we have written and published this content to help you find a quick answer to your fuel cap problem so that you can use your car normally. To get this done, we will first try to understand why the fuel cap of your Renault Grand Scenic 4 is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Renault Grand Scenic 4 stuck?

So let’s start our content with the origins of your tank cap problem on Renault Grand Scenic 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 Grand Scenic 4

In the event your car is equipped 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 prevent you from accessing the entrance of your tank. It is also possible that the lock of your tank has twisted and no longer reacts to the key of your Renault Grand Scenic 4.

Conventional fuel cap stuck on my Renault Grand Scenic 4

Second case, and the most simple, in the event that 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 kind of cap, it is generally only linked 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 Renault Grand Scenic 4?

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

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

First option and the one you should reflect on first. You have the opportunity 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 a couple of minutes for it to take effect, and try once again to open the fuel cap of your Renault Grand Scenic 4. If it does not function, duplicate the treatment and let it work longer.

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

As a second alternative, you can try to use your spare key, which normally being much less employed should more easily unlock the lock on the tank cap of your Renault Grand Scenic 4. This may seem obvious but in certain cases 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 Grand Scenic 4

To finish , last method, you can try to play the key in the lock of the fuel cap of your Renault Grand Scenic 4 to facilitate the opening of it. Indeed, if the cylinder is a little seized up or destroyed, it will unlock quicker by moving the key in different axes at the same time as you try to rotate it.

To find more tips on the Renault Grand Scenic 4, take a look at the Renault Grand Scenic 4 category.