Some concerns on our cars seem unimportant but can be bothersome, such as a window that no longer goes down. Others, whether or not they are not dangerous, will block you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Jeep Grand Cherokee stuck. You will no more manage to fill your tank and therefore eventually not be able to use your car. It is precisely for this simple reason that we have written and published this article content to enable you find a rapid answer to your fuel cap trouble so that you can use your car normally. To accomplish this, we will first try to understand why the fuel cap of your Jeep Grand Cherokee is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Jeep Grand Cherokee stuck?

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

Fuel tank cap with locker stuck on my Jeep Grand Cherokee

In the event that 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 entrance of your tank. It is also possible that the lock of your tank has twisted and no longer responds to the key of your Jeep Grand Cherokee.

Conventional fuel cap stuck on my Jeep Grand Cherokee

Second cause, and the simplest, in the event of a classic tank cap that has no lock and is generally protected by a closed fuel door, if you have blocking concerns on this type of cap, it is frequently only caused by a cap that has not been closed in the axis and the thread of the latter is as a consequence blocked.
<2>How do I unlock the fuel cap on my Jeep Grand Cherokee?

Second part of our article content, we will try to give you the different solutions to get rid of your fuel cap stuck on your Jeep Grand Cherokee and let you to put petrol in your car. If you encoutering a fuel trap blocked on your Jeep Grand Cherokee, do not be reluctant to read our article content on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Jeep Grand Cherokee

First alternative 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 few momemts for it to take effect, and try once again to open the fuel cap of your Jeep Grand Cherokee. If it does not work, replicate the procedure and let it work longer.

Use the duplicate key to unlock the fuel tank lock of your Jeep Grand Cherokee

As a second option, you can try to use your spare key, which most of the time being much less utilized should more easily unlock the lock on the tank cap of your Jeep Grand Cherokee. This may seem obvious but in some cases it all comes down to small details. No matter the reason, if you have managed to open your tank, we suggest 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 Jeep Grand Cherokee

Finally, last option, you can try to play the key in the lock of the fuel cap of your Jeep Grand Cherokee 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 at the same time as you try to rotate it.

In the event that you have any additional questions about the Jeep Grand Cherokee, do not hesitate to consult our Jeep Grand Cherokee category.