Locking Fuel Filler Plug

[NorthGeorgia]

Admittedly the last 'new' vehicle I bought was in 2013 (not a Ford). It and all my previous vehicles(no Fords) had gas caps. A surprise to me was that my 2017 Expedition Limited does not have a gas cap; it just has a 'seal' on the 'door' to the gas? I guess this is something Ford has done for several years? New/Surprise to me.

Anyway.....has anyone done the 'Locking Fuel Filler Plug'? What are your experiences with using one? Any negatives? positives?

or should one just not bother???????

 

[ads245]

Ford did away with the gas caps a number of years ago. The cap-less easy fuel system works fine and seals once you pull the gas nozzle out. The Locking Plug does nothing as far as sealing goes. Rather it's used to prevent someone from putting something unwanted in your gas tank. I have one and it works fine as another level of deterrence.

Of note though, is the fuel door on the cap-less system opens when the fuel nozzle from a gas pump depresses tabs on the sides. This is why you can't push on the door with your finger and open it. In order to add fuel additives, etc., you will have to use the dedicated white plastic funnel located under the spare tire tool panel in the floor compartment behind the rear seat. It's the exact diameter of a fuel nozzle to depress these tabs and open the door.

 

[Bigbadbull]

Ive had the cap less filler on my for over 6 years on my 2012 F150.
No issues from it. Only reason to need a plug is thieves siphoning gas out.

 

[Flexpedition]

They have a way with making you stand at the fuel pump for a few moments after hanging up the hose. You feel like you are missing a step.

I'd say pass on the lock unless you regularly have your tank tampered with. Otherwise its just another key to fool with.

 

[ExpeditionAndy]

My son bought one for his 2014 Flex. He lives in an apartment complex and wanted a deterrence to someone attempting to siphon his gas. I thought about it but I don't want to have to carry another key and dig it out every time I get gas. I like The convenience of opening the door and sticking in the fuel nozzle and not having to remove a cap.

 

[NorthGeorgia]

I guess the only reason, for me, to buy one would be deter anyone from sticking something in and plugging the gas pipe. I've read that some folks had to have someone 'unplug' their gas entry because a 'thief' tried to siphon but their hose or whatever got stuck/broken and thus caused damage/problem. Not sure I'll get one; if y'all are not having a problem with what Ford has done then maybe I should just pass too. I don't live or visit high crime areas so...........................

 

[JExpedition07]

I'd think your okay without if your in a good area. I mean anyone could open a gas cap and steal gas too if they wanted you know? I'd say a gas cap gives you no more protection than capless, unless your gas door locks.

 

[ExpeditionAndy]

That is the only thing I wish Ford would have done is install a locking gas door that would lock with the door locks.

 

[NASCAR Mike]

A locking gas cap and wheel locks were the first things I put on all of my Fords with cap less refueling (2013 Mustang). The area I live in is very safe but it's when I go to the shopping mall or park in a parking deck is when I worry about things. If someone were to look to siphon fuel from me, more than likely they would see the locking gas cap and move on to the next vehicle.

I also use the Club too. It's only a deterrence to move onto the next car.

 

[JExpedition07]

I hang a sign on mine that says free gas with an arrow to the gas fill. Reverse psychology. Works every time.

 

[99WhiteC5Coupe]

Admittedly the last 'new' vehicle I bought was in 2013 (not a Ford). It and all my previous vehicles(no Fords) had gas caps. A surprise to me was that my 2017 Expedition Limited does not have a gas cap; it just has a 'seal' on the 'door' to the gas? I guess this is something Ford has done for several years? New/Surprise to me.

Anyway.....has anyone done the 'Locking Fuel Filler Plug'? What are your experiences with using one? Any negatives? positives?

or should one just not bother???????

I bought a new 2015 Expedition Limited 4x4 with the cap less fuel filller neck. I bought the locking gas cap plug from Ford and use it. I keep the keys (it came with two) on the push button start fobs. I have never had a problem with the cap or keys. I had a third key made at a local hardware store and keep it in the glovebox as backup. The plug is inexpensive and is mostly plastic, other than the key cylinder.

I live in a nice area but like the idea of a locking gas cap, especially when I travel, to prevent gas theft and as a backup to prevent fuel spillage in an accident.

 

[Str3tchnut5]

My input as a tech is I like the capless design for convenience. the flap is good ... BUT the flap has gaps around it, and as far as the door goes we all know gaskets break down over time. With that being said human errors can accelerate sealing issues and door misalignment Via a gas attendant who is aggressive or even high winds during fueling. so many variables that can interrupt door seal. when contamination invades those failed systems the in tank filter will fail. its just logical to add a form of "cap" to limit the chances of contamination.. I added the locking cap to protect my investment from contamination not theft ..Just my professional opinion

 

[1970Maverick]

Hey Str3tchnut5,
What is the p/n and where did you get the locking cap?
I want one for the same reason, to keep anyone from dumping something into the tank.

 

[99WhiteC5Coupe]

Hey Str3tchnut5,
What is the p/n and where did you get the locking cap?
I want one for the same reason, to keep anyone from dumping something into the tank.

If you want someone to look-up the part number for you, you should post the year, make and model of your vehicle.

 

[ManUpOrShutUp]

Of note though, is the fuel door on the cap-less system opens when the fuel nozzle from a gas pump depresses tabs on the sides. This is why you can't push on the door with your finger and open it. In order to add fuel additives, etc., you will have to use the dedicated white plastic funnel located under the spare tire tool panel in the floor compartment behind the rear seat. It's the exact diameter of a fuel nozzle to depress these tabs and open the door.

You can buy such funnels also.

 

[1970Maverick]

If you want someone to look-up the part number for you, you should post the year, make and model of your vehicle.

It's a 2017 XLT.

 

[SomeENG]

I've always just put these in my larger vehicles. They won't do anything for contamination though.

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