Some trouble 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 ordinary way, such as having a flat tire or having the fuel cap of your smart forfour stuck. You will not anymore have the ability to fill your tank and therefore finally not be able to use your automobile. 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 issue so that you can use your car normally. To achieve this, we will first try to understand why the fuel cap of your smart forfour is blocked, and then, how to unblock it.
Why is the fuel cap on my smart forfour stuck?
So let’s commence our content with the origins of your tank cap problem on smart forfour. We will try to tell you the different causes of a blockage of this one.
Fuel tank cap with locker stuck on my smart forfour
In case 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 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 smart forfour.
Conventional fuel cap stuck on my smart forfour
Second case, and the most basic, in the event of a classic tank cap that has no lock and is mostly protected by a closed fuel door, if you have blocking trouble on this kind of cap, it is frequently 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 smart forfour?
Second section of our content, we will try to give you the different alternatives to get rid of your fuel cap stuck on your smart forfour and enable you to put petrol in your car. If you are victim of a fuel trap blocked on your smart forfour, do not be reluctant 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 smart forfour
First solution 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 hesitate to put some in quantity and wait a few momemts for it to take effect, and try again to open the fuel cap of your smart forfour. If it does not work, repeat the treatment and let it work for a longer time.
Use the duplicate key to unlock the fuel tank lock of your smart forfour
As a second alternative, 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 smart forfour. This may seem evident but in certain cases it all comes down to small details. In any case, if you have managed to open your tank, we recommend you to buy a new tank cap to avoid getting stuck in this condition again.
Shake the key while trying to open the tank of your smart forfour
To finish , last alternative, you can try to play the key in the lock of the fuel cap of your smart forfour to facilitate the opening of it. In reality, if the cylinder is a little seized up or destroyed, it will unlock more easily by moving the key in different axes at the same time as you try to rotate it.
To discover more tips on the smart forfour, take a look at the smart forfour category.
