Some concerns on our cars seem trivial but can be frustrating, such as a window that no longer goes down. Others, regardless if they are not major, will prevent you from using your car in a ordinary way, such as having a flat tire or having the fuel cap of your Chevrolet Suburban stuck. You will not any longer have the ability to fill your tank and therefore eventually not be able to use your vehicle. It is exactly for this motive that we have written this article content to help you find a quick solution to your fuel cap issue so that you can use your car normally. To get this done, we will first try to understand why the fuel cap of your Chevrolet Suburban is blocked, and then, how to unblock it.

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Why is the fuel cap on my Chevrolet Suburban stuck?

So let’s start our article content with the origins of your tank cap problem on Chevrolet Suburban. We will try to present you the different triggers of a blockage of this one.

Fuel tank cap with locker stuck on my Chevrolet Suburban

If your car is outfitted with a tank cap with lock you will be in the most difficult scenario, because the locks of these caps can get gripped with time and restrict you from accessing the access of your tank. It is as well possible that the lock of your tank has twisted and no longer responds to the key of your Chevrolet Suburban.

Conventional fuel cap stuck on my Chevrolet Suburban

Second cause, and the least complicated, in the event that of a classic tank cap that has no lock and is mostly protected by a closed fuel door, if you have blocking concerns on this sort of cap, it is normally only linked 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 Chevrolet Suburban?

Second part of our article content, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Chevrolet Suburban and enable you to put petrol in your car. If you are victim of a fuel trap blocked on your Chevrolet Suburban, do not be reluctant to consult our article content on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Chevrolet Suburban

First solution and the one you should reflect on first. You have the possibility to unseal your stuck fuel cap, to achieve 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 a couple of minutes for it to take effect, and try again to open the fuel cap of your Chevrolet Suburban. If it does not function, replicate the treatment and let it work for a longer time.

Use the duplicate key to unlock the fuel tank lock of your Chevrolet Suburban

As a second option, you can try to use your spare key, which often being much less employed should more easily unlock the lock on the tank cap of your Chevrolet Suburban. This may seem obvious but in some cases it all comes down to small details. Whatever the case, if you have been able to open your tank, we encourage you to buy a new tank cap to avoid getting stuck in this circumstance again.

Shake the key while trying to open the tank of your Chevrolet Suburban

To finish , last method, you can try to play the key in the lock of the fuel cap of your Chevrolet Suburban to facilitate the opening of it. Indeed, if the cylinder is a little seized up or damaged, it will unlock more easily by moving the key in different axes simultaneously as you try to rotate it.

If you need more tutorials on the Chevrolet Suburban, go to our Chevrolet Suburban category.