Replacing Spring Clip: Fuel Filler Door Opener Guide

The fuel filler door spring is an essential component that ensures the door remains closed during travel. Over time, the spring can lose its tension, leading to the door not closing properly. This issue can be addressed by increasing the spring tension through careful bending. However, if the spring is severely damaged or bent beyond recovery, replacement becomes necessary. The process involves removing the fuel door, taking out the old spring, and installing a new one. This procedure requires careful handling to avoid breakage. It is recommended to refer to the vehicle's manual or seek assistance from a professional if unsure.

How to increase spring tension on the fuel filler door

To increase spring tension on the fuel filler door, you can try the following methods:

Method 1:

• Take a flat tool, such as a pocket knife, and insert it between the door hinge pin and spring/bracket.
• Push the tool towards the gas cap to bend the spring and increase the tension.
• Make small adjustments at a time until you achieve the desired closing rate.
• If you over-bend the spring, push the door (not the spring) towards the front of the vehicle to decrease the tension.

Method 2:

• Remove the fuel door and the fuel cap (if it is connected).
• Place the door face down on a table with a towel underneath to protect it.
• Remove the spring using a suitable tool, such as Channel-Locks.
• File a small amount (approximately 1/32") off the spring's hook end to prevent interference with the hinge pin.
• Slice a piece of silicone or rubber tubing lengthwise and install it around the slot for the spring's hook. This will act as a filler to enhance the tension.
• Replace the spring and install the fuel door.

It is important to note that adjusting spring tension requires careful handling to avoid breakage. If you are unsure or uncomfortable with performing these methods, it is recommended to seek professional assistance or refer to specific vehicle forums for detailed guidance.

How to remove the fuel filler door spring

To remove the fuel filler door spring, you will first need to remove the fuel filler door. This can be done by taking it off from the hinge pin.

Once the door is removed, place it face down on a table and use a flat tool, such as a pocket knife, to insert it between the door hinge pin and the spring/bracket. Push the tool towards the gas cap to bend the spring and increase the spring tension.

If you want to decrease the tension, push the door, not the spring, towards the front of the vehicle. Fine-tune the tension until you get the desired closing rate.

If you have bent the spring beyond recovery, you will need to replace it with a new one. To do this, follow these steps:

• Remove the fuel filler door and place it face down on a table.
• Use a pair of Channel-Locks or similar tools to remove the spring from the door.
• File about 1/32" off the spring's hook end to prevent any interference with the hinge pin.
• Slice a piece of silicone or rubber tubing lengthwise and install it around the slot for the spring's hook. This will act as a filler between the spring hook and the slot.
• Replace the spring by attaching it to the hinge pin.
• Reinstall the fuel filler door. It is recommended to screw on the fuel cap first to prevent any screws from falling into the fuel filler pipe.

Note: It is important to be careful when working with the spring to avoid breaking the plastic components of the fuel filler door. Needle-nose pliers or similar tools can be helpful in handling the spring.

How to install the fuel filler door spring

Firstly, it is important to understand the correct orientation of the spring. The tag ends of the spring engage with the flap (door) and the bonnet (hood) itself. The hinge pin is installed after the spring is in place. The coils of the spring should face the rear of the vehicle (towards the steering wheel).

To install the spring, you will need to use a flat tool, such as a pocket knife, to insert it between the door hinge pin and spring/bracket. Push the tool towards the gas cap to bend the spring and increase the spring tension. Bend a little at a time until you achieve the desired closing rate. If you over-bend, push the door (not the spring) towards the front of the vehicle to decrease the tension.

If you are installing a new spring, you will first need to remove the fuel filler door. The fuel cap will come with it unless you disconnect the strap. Place the door face down on a table (with a towel underneath to avoid scratches) and remove the old spring. Use channel-lock pliers to do this.

Once the old spring is removed, you can prepare the new spring by filing about 1/32" off the spring's hook end. This will prevent any interference with the hinge pin. Next, slice a piece of silicone or rubber tubing lengthwise and install it around the slot for the spring's hook. This tubing acts as a filler between the spring hook and the slot, ensuring a secure fit.

Now you are ready to install the new spring. Once it is in place, you can re-install the fuel filler door. It is recommended to screw on the fuel cap first to prevent any chance of a screw falling into the fuel filler pipe.

Note: If you are having trouble engaging the spring, try using needle-nose pliers at a 90-degree or 45-degree angle to get a better grip and avoid putting too much force on the plastic components.

How to fix a broken fuel filler door spring

To fix a broken fuel filler door spring, you will need to inspect the spring and identify the issue. If the spring is loose, you can adjust the tension to fix the problem. If the spring is broken, you will need to replace it. Here is a step-by-step guide on how to fix a broken fuel filler door spring:

Step 1: Inspect the Spring

Before beginning any repairs, it is important to understand the issue. Inspect the fuel filler door spring and identify any signs of damage or wear. This will help you determine the best course of action for repairing or replacing the spring.

Step 2: Adjust the Spring Tension (for loose springs)

If the spring is loose and the fuel filler door is not closing properly, you can try to adjust the spring tension. Use a flat tool, such as a pocket knife, and insert it between the door hinge pin and the spring/bracket. Push the tool towards the gas cap to bend the spring and increase the tension. Make small adjustments at a time until you achieve the desired closing rate. If you over-tighten the spring, push the door (not the spring) towards the front of the vehicle to decrease the tension.

Step 3: Remove the Fuel Filler Door

If the spring is broken and needs to be replaced, start by removing the fuel filler door. In some cases, you may need to disconnect the strap to separate the door from the fuel cap. Place the door face down on a protected surface, such as a table with a towel underneath, to avoid scratching the paint.

Step 4: Remove and Replace the Broken Spring

Use a suitable tool, such as channel locks, to remove the broken spring from the fuel filler door. Pay attention to how the spring is attached so you can install the new spring correctly. File the spring's hook end if necessary to prevent interference with the hinge pin. You can also slice a piece of silicone or rubber tubing and install it around the slot for the spring's hook to act as a filler and improve the fit.

Step 5: Install the New Spring

Obtain a replacement spring that is compatible with your vehicle's fuel filler door. Position the new spring in the same way as the original spring and secure it in place. Ensure that the spring is properly engaged with the door and the hinge pin.

Step 6: Reattach the Fuel Filler Door

Once the new spring is installed, carefully reattach the fuel filler door to the vehicle. It is recommended to screw on the fuel cap first to prevent any screws from falling into the fuel filler pipe. Test the door to ensure it opens and closes properly, and make any necessary adjustments.

By following these steps, you can effectively fix a broken fuel filler door spring and restore the proper function of your fuel filler door.

How to attach the fuel filler door spring

To attach the fuel filler door spring, you will need to follow these steps:

Firstly, it is important to understand the correct orientation of the spring. The tag ends of the spring engage with the flap (door) and the bonnet (hood) of your vehicle. The hinge pin is then installed, with the coils of the spring facing the rear of the vehicle. This is usually towards the steering wheel.

You will need to use needle-nose pliers to carefully attach the spring, as they can be very stiff and you risk breaking the plastic hood. It is also important to have the two rubber bump-stops in place, so the door does not over-close and reduce the tension on the spring.

If you are having trouble getting the spring to snap into place, try holding the loose replacement part in place with a couple of fingers of one hand, and slowly push the filler door closed with the other.

If you are looking to increase the spring tension, you can use a flat tool, such as a pocket knife, to push the spring towards the gas cap, bending it slightly.

If you bend the spring too much, you can always buy a replacement spring from your local dealer.

Frequently asked questions