Funneling Fuel: Ford Capless Tank Guide

how to use a funnel for ford capless fuel tank

Ford vehicles with capless fuel systems require a specific funnel for refuelling. The funnel is located in the rear of the vehicle, inside the load compartment, underneath the load floor carpet, and is accessible from the trunk. The crucial factor when choosing a funnel is the diameter of the spout, which should be 21mm. Aftermarket funnels will not work with the capless fuel system and can damage it. However, some users have reported success using a 1/2 ID PVC pipe to adapt a funnel.

Characteristics Values
Funnel type Capless fuel system funnel
Funnel spout diameter 21 mm
Funnel material White plastic
Funnel storage location Rear of the vehicle, inside the load compartment, underneath the load floor carpet and accessible from the trunk
Use with Portable fuel container
Use case Filling the vehicle's fuel tank, adding fuel additives
Funnel purchase options Official Ford funnel, Amazon, Advance Auto Parts, PVC pipe with a small funnel
Caution Do not use aftermarket funnels as they can damage the capless fuel system

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Why a specific funnel is required for a capless fuel tank

Capless fuel tanks require a specific funnel because of the unique pressure and vent setup of the tank. The diameter of the spout is crucial, with some sources citing 21mm as the required size. This specific size is needed to open the second flap or door behind the outer one.

The Ford funnel is designed to work with the capless system, which has a picky latch system that will not open with a regular funnel. This is a common issue with newer vehicles, and it can be challenging to find a suitable funnel in an emergency.

Some workarounds include using a piece of 1/2" ID PVC pipe, which can be inserted into a small funnel, or using a larger funnel with a large filler neck and a small bottom that fits into the Ford funnel. The VP-style fuel jug nozzle is also said to fit into all capless fuel filler necks.

It is important to note that the gas and diesel funnels are different and will not work interchangeably.

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How to remove a stuck funnel from a Ford gas tank

If you have a stuck funnel in your Ford gas tank, there are a few methods you can try to remove it safely. It's important not to force the funnel out, as this can cause damage to the flap and trigger a check engine light. Instead, try the following steps:

Twisting and Rotating

Gently twist and rotate the funnel while pulling it out. This can help release the funnel from the flap that closes the filler neck. Ford supplies a small white funnel designed to fit without getting stuck, so if you're using an aftermarket funnel, this method may be effective in dislodging it.

Using a Small Pick Set

You can use a small pick set to carefully dislodge the funnel tube. This method may require a few extra hands to help. You can purchase a small pick set from any parts store.

Cutting the Funnel

If the above methods don't work, you can try cutting the funnel. Cut the funnel tube and push the remaining section into the fill. This won't cause any harm to your vehicle, and it's a quicker solution than completely pulling out the fill.

Using a Screwdriver

Try sliding an 8-10" Phillips-head screwdriver down through the funnel hose to release the trap door. This method may not always work, but it's worth trying before seeking professional help.

Remember to use caution and avoid forcing the funnel out to prevent damage to your vehicle. If none of these methods work, it's best to consult a professional mechanic or your local Ford dealer for further assistance.

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Using a funnel to pour in a fuel additive

When using a funnel to pour in a fuel additive, it is important to use the funnel that came with your Ford vehicle. This is because the capless fuel system in Ford vehicles has a different pressure/vent setup than a capped gas tank, and a normal funnel will not work. Aftermarket funnels can also damage the capless fuel system.

The funnel that comes with your Ford vehicle can usually be found in the trunk or rear of the vehicle, inside the load compartment, underneath the load floor carpet. Once you have located the funnel, slowly insert it into the capless fuel system.

If you are using a larger funnel, you may need to get a smaller funnel that fits into the Ford funnel, as one user did by purchasing a BG funnel with a large filler neck and a small bottom. This allows the capless system to open and provides a larger target to pour in fuel.

It is also important to note that there are different-sized funnels for gas and diesel fuel, and they are not interchangeable.

Finally, when you are done using the funnel, be sure to clean it or properly dispose of it. You can purchase extra funnels from an authorized Ford dealer if needed.

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Using a funnel with a portable fuel container

When using a funnel with a portable fuel container, it is important to ensure that you are using the correct funnel for your vehicle's fuel tank. Some vehicles, such as certain Ford models, have a capless fuel system that requires a specific funnel with a particular diameter spout. Using an incorrect funnel can damage the vehicle.

First, locate the funnel that came with your vehicle. It is usually stored in the rear of the vehicle, inside the load compartment, underneath the load floor carpet, and is accessible from the trunk. Once you have located the funnel, slowly insert it into the capless fuel system.

If you cannot find the funnel that came with your vehicle, you can purchase an extra funnel from an authorized dealer. Make sure to specify that you need a funnel for a capless fuel system, as regular funnels will not work. You can also use a 1/2" ID PVC pipe as an adapter with a regular funnel, but be cautious as this may not work with all vehicles.

When using the funnel, slowly pour the fuel from the portable fuel container into the funnel. Take care not to overfill the tank, and stop pouring before the fuel reaches the top of the funnel to avoid spills. Once you have finished fuelling your vehicle, clean the funnel or properly dispose of it. Do not use aftermarket funnels, as they can damage the capless fuel system.

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Where to buy a funnel for a Ford capless fuel tank

When it comes to buying a funnel for a Ford capless fuel tank, there are a few options available. Firstly, it is worth checking if your car already came with a funnel. For example, some Ford trucks come with a funnel that can be found in the trunk. If you are unable to locate it, you can try contacting your local Ford dealership to see if they have any replacements or recommendations.

Another option is to purchase a funnel from a hardware store or automotive parts store. Big box home improvement stores often carry funnels that work with capless tanks, and you can find one with a large filler neck and a small bottom that fits into the Ford funnel.

Additionally, there are online retailers like Amazon that offer a variety of funnels suitable for Ford capless fuel tanks. For instance, the BG funnel or the Funnel King brand on Amazon has been recommended by Ford owners. When purchasing a funnel, it is important to consider the diameter of the spout, as gas and diesel funnels have different sizes and are not interchangeable.

Finally, as a creative solution, some people have suggested using a short piece of PVC pipe with an inner diameter of 1/2" along with a small funnel that fits into it. This combination can be used as a substitute for a traditional funnel and stored in the trunk of your car.

Frequently asked questions

You should use the funnel that was provided with your vehicle. Aftermarket funnels will not work with the capless fuel system and can damage it. The funnel is located in the rear of the vehicle, inside the load compartment, underneath the load floor carpet and is accessible from the trunk.

Slowly insert the funnel into the capless fuel system. When done, clean the funnel or properly dispose of it. You can purchase extra funnels from an authorized dealer if you choose to dispose of the funnel.

If the funnel is stuck, carefully twist and pull slowly to remove it. If the funnel breaks off, you will have to remove the filler neck to get the broken piece out.

Yes, a 1/2" ID PVC pipe is an exact fit for the opening and can be used to adapt a funnel.

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