Some concerns on our cars seem insignificant but can be bothersome, such as a window that no longer goes down. Others, whether or not they are not dangerous, will restrict you from using your car in a normal way, such as having a flat tire or having the fuel cap of your Mazda 3 stuck. You will no more have the capacity to fill your tank and therefore ultimately not be able to use your motor vehicle. It is precisely for this motive that we have written and published this document to enable you find a quick remedy 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 Mazda 3 is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Mazda 3 stuck?

So let’s begin our document with the origins of your tank cap problem on Mazda 3. We will try to describe you the different triggers of a blockage of this one.

Fuel tank cap with locker stuck on my Mazda 3

In the event that your car is equipped 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 stop you from accessing the access 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 Mazda 3.

Conventional fuel cap stuck on my Mazda 3

Second case, and the easiest, in the event of a classic tank cap that has no lock and is usually protected by a closed fuel door, if you have blocking concerns on this kind of cap, it is often only caused by 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 Mazda 3?

Second part of our document, we will try to give you the different alternatives to get rid of your fuel cap stuck on your Mazda 3 and let you to put petrol in your car. If you encoutering a fuel trap blocked on your Mazda 3, do not be reluctant to read our document on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Mazda 3

First option and the one you should reflect on first. You have the option to unseal your stuck fuel cap, to do this 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 several minutes for it to take effect, and try once again to open the fuel cap of your Mazda 3. If it does not function, replicate the procedure and let it operate a bit longer.

Use the duplicate key to unlock the fuel tank lock of your Mazda 3

As a second solution, you can try to use your spare key, which normally being much less utilized should more easily unlock the lock on the tank cap of your Mazda 3. This may seem evident but in certain cases it all comes down to small details. In any 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 situation again.

Shake the key while trying to open the tank of your Mazda 3

To conlude, last solution, you can try to play the key in the lock of the fuel cap of your Mazda 3 to facilitate the opening of it. In fact, if the cylinder is a little seized up or damaged, it will unlock easier by moving the key in different axes simultaneously as you try to rotate it.

To get more tips on the Mazda 3, take a look at the Mazda 3 category.