Replacing Fuel Filler Neck On Ford Ranger: Step-By-Step Guide

If you're experiencing issues with your Ford Ranger's fuel filler neck, you're not alone. Many Ford Ranger owners have reported problems with their fuel filler necks, including leaks, cracks, and loose connections. While some have suggested that the wheelbase and cab size don't matter when replacing the fuel filler neck, others have encountered issues with finding the correct part for their specific vehicle configuration.

Replacing the fuel filler neck on a Ford Ranger is not a simple task and requires advanced mechanical knowledge. If you're confident in your abilities, you'll need a 7 mm and ⅚ inch sockets with ratchet and extension, a flathead screwdriver, and a filler neck replacement. The process involves removing the gas tank, detaching the inner tube, and carefully installing the new filler neck.

Before attempting any repairs, it's essential to consult a qualified mechanic or a trusted repair guide to ensure you have the correct tools and knowledge to complete the task safely and effectively.

The fuel filler neck is prone to rusting, especially in older models

The fuel filler neck in a Ford Ranger is prone to rusting, especially in older models. This is a common issue that many owners of this vehicle have faced. The rusting can cause the fuel to leak and, in some cases, even spill out of the filler neck. This issue can be quite expensive to fix, with replacement parts from Ford costing several hundred dollars. However, there are some cheaper options available from third-party retailers, although it is important to ensure that these parts are compatible with your specific model of Ford Ranger.

The rusting of the fuel filler neck is likely due to the metal material of the part. Over time, exposure to moisture and road salt can cause the metal to corrode and rust. This is a particular issue for older models of the Ford Ranger, which may have been on the road for a decade or more. Additionally, the alcohol in the fuel, particularly in California, can accelerate the rusting process. As a result, it is not uncommon for Ford Ranger owners to have to replace their fuel filler necks every few years.

To replace the fuel filler neck, you will need to purchase a new part that is compatible with your specific model of Ford Ranger. As previously mentioned, you can either purchase this part directly from Ford or from a third-party retailer. Once you have the new part, the replacement process is relatively straightforward and can be completed in about 15 minutes by someone with experience. The metal filler part is held onto the bed of the truck with three small bolts, and the hoses are connected with SS clamps. By removing the old part and attaching the new one in the same way, you can resolve the issue of a rusted fuel filler neck.

It is worth noting that the length of the filler neck may vary depending on the wheelbase of your Ford Ranger. However, some owners have reported that the wheelbase does not seem to matter, and a standard part can fit multiple wheelbases. It is always a good idea to check with a trusted mechanic or Ford dealer to ensure you are getting the correct part for your vehicle. Additionally, you may be able to find used parts from junkyards that can be a more affordable option for replacement.

The neck can be purchased from parts stores like Napa Auto Parts, RockAuto, and Tasca Parts

The fuel filler neck is an essential component of your Ford Ranger's fuel system, and replacing it is a maintenance task you may need to perform at some point. The neck can be purchased from parts stores like Napa Auto Parts, RockAuto, and Tasca Parts. RockAuto, for example, offers a wide range of automotive parts, including fuel filler necks, and their website allows you to search for parts by make and model, making it convenient to find the right neck for your Ford Ranger.

Tasca Parts is another reputable source for automotive components, and they offer a selection of fuel filler necks as well. Their website also provides a make and model search function, making it easy to find the specific part you need for your vehicle. Additionally, Tasca Parts often provides detailed product descriptions and specifications, ensuring you have the information you need to make an informed purchase.

Napa Auto Parts is another trusted auto parts retailer, offering a comprehensive range of products, including fuel filler necks. While their website may not have the same make and model search functionality as the previous two options, they typically provide excellent customer service and can assist you in finding the right part for your Ford Ranger.

When purchasing a fuel filler neck from any of these retailers, it's important to ensure that you're getting the correct part for your specific vehicle. The make and model search functions on the websites can be a helpful starting point, but it's always a good idea to consult with a professional or refer to your vehicle's manual for additional guidance.

Additionally, when replacing the fuel filler neck, keep in mind that it's a task best performed by experienced individuals or professionals. Working with automotive fuel systems can be dangerous, and it's crucial to take the necessary safety precautions. Always refer to the appropriate safety guidelines and ensure you have the right tools and knowledge before attempting any repairs or replacements.

The filler neck can be replaced at home, but it requires advanced mechanical experience

Replacing the Fuel Filler Neck in a Ford Ranger

The filler neck in a Ford Ranger can be replaced at home, but it requires advanced mechanical knowledge and experience. Before beginning, ensure you have the necessary tools and a replacement filler neck. The tools you will need include:

• 7 mm and ⅚ inch sockets with ratchet and extension
• Flathead screwdriver
• Penetrating oil
• Clamps

Step-by-Step Guide

• Open the gas tank and remove the three 7 mm screws surrounding the opening of the fuel tank.
• Unscrew the connecting bolt that attaches the inner tube of the fuel tank to the filler neck. Apply penetrating oil to ease the process if the filler neck is rusty.
• Use the flathead screwdriver to completely detach the filler neck from the inner tube.
• Place a clamp on the inner tube and apply penetrating oil to the new filler neck.
• Turn the new filler neck into the inner tube and tighten it with a screwdriver.
• Secure the new filler neck in place using the ⅚ inch sockets.
• Place the neck back into its starting position and reattach the corresponding bolts. Do not tighten all the bolts until they are securely in place. Remember to put the tank's cap on while doing so.

Additional Information:

It is important to note that the fuel filler neck is a common source of issues in Ford Rangers, especially older models. The neck can become rusty or cracked, leading to leaks. When replacing the filler neck, it is recommended to check for any signs of damage or wear on the inner tube and other surrounding components. Additionally, be cautious when purchasing a replacement filler neck, as some sources suggest that wheelbase and cab size may affect compatibility.

The replacement process involves removing the old neck, detaching the inner tube, and installing the new neck with a screwdriver and sockets

Next, use a flathead screwdriver to completely detach the filler neck from the inner tube. Place a clamp on the inner tube and apply penetrating oil to the new filler neck. Turn the new filler neck into the inner tube and tighten it with a screwdriver. Secure it in place with 11/16 inch sockets. Place the neck back into its starting position and reattach its corresponding bolts. Don't tighten all the bolts until they're securely in place. Make sure to put back the tank's cap while doing so.

The wheel base and cab size do not seem to matter when replacing the filler neck

When it comes to replacing the fuel filler neck of a Ford Ranger, there seems to be some confusion regarding the impact of wheel base and cab size. Some parts stores and online sources list different part numbers and prices for filler necks based on wheel base and cab size, which can make it challenging to determine the correct part for your specific vehicle.

However, according to several Ford Ranger owners' experiences shared on online forums, the wheel base and cab size do not seem to matter when replacing the filler neck. One forum user with a 126" wheel base, extended cab, and styleside 6' bed purchased a filler neck listed for a single cab and smaller wheel base from Napa Auto Parts, and it fit perfectly. Another user with a 2000 supercab 3.0 also successfully replaced their filler neck with one listed for a single cab and smaller wheel base.

Additionally, a forum member stated that the bed sides have always been the same, and another user confirmed that wheel base and cab size do not matter, sharing that their filler neck fit perfectly despite being listed for a different cab size and wheel base.

Based on these first-hand accounts, it appears that the wheel base and cab size are not critical factors when replacing the fuel filler neck on a Ford Ranger. However, it is always a good idea to verify compatibility before purchasing a replacement part to avoid any potential issues or return hassles.

Frequently asked questions