Some complications on our automobiles seem insignificant but can be troublesome, such as a window that no longer goes down. Others, whether or not they are not major, will prevent you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Mercury Mariner stuck. You will no longer have the ability to fill your tank and therefore eventually not be able to use your vehicle. It is precisely for this motive that we have written this content to help you find a quick answer 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 Mercury Mariner is blocked, and then, how to unblock it.
Why is the fuel cap on my Mercury Mariner stuck?
So let’s begin our content with the origins of your tank cap problem on Mercury Mariner. We will try to show you the different motives of a blockage of this one.
Fuel tank cap with locker stuck on my Mercury Mariner
If your car is outfitted with a tank cap with lock you will be in the most tricky condition, because the locks of these caps can get gripped with time and stop 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 Mercury Mariner.
Conventional fuel cap stuck on my Mercury Mariner
Second cause, and the most basic, 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 complications on this type of cap, it is often only linked to 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 Mercury Mariner?
Second part of our content, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Mercury Mariner and enable you to put petrol in your car. If you are victim of a fuel trap blocked on your Mercury Mariner, 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 Mercury Mariner
First alternative and the one you should consider 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 couple of minutes for it to take effect, and try once again to open the fuel cap of your Mercury Mariner. If it does not work, replicate the operation and let it work a bit longer.
Use the duplicate key to unlock the fuel tank lock of your Mercury Mariner
As a second solution, you can try to use your spare key, which most of the time being much less used should more easily unlock the lock on the tank cap of your Mercury Mariner. This may seem obvious but in certain cases it all comes down to small details. No matter the reason, if you have managed 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 Mercury Mariner
To conlude, last method, you can try to play the key in the lock of the fuel cap of your Mercury Mariner to facilitate the opening of it. In fact, if the cylinder is a little seized up or damaged, it will unlock quicker by moving the key in different axes simultaneously as you try to rotate it.
To find more tips on the Mercury Mariner, take a look at the Mercury Mariner category.
