Some complications on our automobiles seem unimportant but can be frustrating, such as a window that no longer goes down. Others, even if they are not serious, will restrict you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Mercedes Classe G 3 stuck. You will not anymore have the ability 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 this content page to help you find a rapid solution 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 Mercedes Classe G 3 is blocked, and secondly, how to unblock it.


Why is the fuel cap on my Mercedes Classe G 3 stuck?

So let’s commence our content page with the origins of your tank cap problem on Mercedes Classe G 3. We will try to tell you the different motives of a blockage of this one.

Fuel tank cap with locker stuck on my Mercedes Classe G 3

If your car is outfitted with a tank cap with lock you will be in the most difficult situation, because the locks of these caps can get gripped with time and prevent you from accessing 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 Mercedes Classe G 3.

Conventional fuel cap stuck on my Mercedes Classe G 3

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 complications on this kind of cap, it is mostly only related 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 Mercedes Classe G 3?

Second part of our content page, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Mercedes Classe G 3 and allow you to put petrol in your car. If you suffering a fuel trap blocked on your Mercedes Classe G 3, do not think twice to consult our content page on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Mercedes Classe G 3

First solution and the one you should reflect on first. You have the opportunity to unseal your stuck fuel cap, to perform 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 several minutes for it to take effect, and try again to open the fuel cap of your Mercedes Classe G 3. If it does not work, replicate the operation and let it operate for a longer period.

Use the duplicate key to unlock the fuel tank lock of your Mercedes Classe G 3

As a second solution, 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 Mercedes Classe G 3. 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 recommend you to buy a new tank cap to avoid getting stuck in this situation again.

Shake the key while trying to open the tank of your Mercedes Classe G 3

To finish , last method, you can try to play the key in the lock of the fuel cap of your Mercedes Classe G 3 to facilitate the opening of it. In reality, if the cylinder is a little seized up or destroyed, it will unlock easier by moving the key in different axes simultaneously as you try to rotate it.

To get more tips on the Mercedes Classe G 3, take a look at the Mercedes Classe G 3 category.