Replacing The Fuel Pump In A 2006 Ford Explorer

If your 2006 Ford Explorer is experiencing issues such as a whining noise from the back, long cranking times, stalling, or the engine not starting, you may need to replace the fuel pump. The fuel pump's job is to deliver fuel from the tank to the engine, and a failing pump can cause a range of issues. While it is a moderately complicated job best performed by professionals, it is possible to replace the fuel pump yourself with the right tools and parts. This involves positioning the vehicle on a hoist, releasing the fuel system pressure, draining the tank, removing the fuel tank skid plates and strap bolt, and then carefully replacing the fuel pump and associated components.

Disconnect the battery to reduce the chance of a fire

Disconnecting the battery is a crucial step when replacing the fuel pump on a 2006 Ford Explorer, as it helps to minimise the risk of a fire occurring during the repair process. This step is so important that it is often the first task carried out when working on a car.

Working with the fuel system of a car is inherently dangerous, and disconnecting the battery is a key precaution to take when attempting this type of repair. The battery provides the power for the electric motor that drives the fuel pump. Disconnecting the battery cuts the power supply to the fuel pump, reducing the risk of sparks or electrical faults that could ignite fuel vapours and cause a fire or explosion.

In addition to reducing the risk of fire, disconnecting the battery can also prevent unwanted movement of electric seats, which could make it more difficult to access the fuel pump.

It is worth noting that disconnecting the battery is not always possible, especially in modern cars with multiple batteries. In some cases, the battery may need to be cut instead. However, whenever possible, it is advisable to disconnect the battery before working on a car to reduce the chance of fire and increase the safety of the repair process.

Remove the driveshaft and lower the fuel tank

To remove the driveshaft and lower the fuel tank of a 2006 Ford Explorer, follow these steps:

First, you will need to raise the vehicle using a professional lift or jack stands to access the driver's side wheel well area. The tools required for this job include a T30 driver, a hammer, an 8mm socket, ratchet and extension, and a pry bar or screwdriver.

The driveshaft connects to the rear with SRX 8mm bolts and to the front with four T30 torque bolts. To remove the driveshaft, use the pry bar or screwdriver to hold the rear yoke while you unbolt the front of the driveshaft with the extension and 8mm socket. Next, use the pry bar and hammer to shift the shaft side of the flange, moving it away from the transfer case end, and freeing the shaft from the yoke. Repeat this process on the other end, using the T30 driver.

Now, to lower the fuel tank:

Once the driveshaft is removed, you can begin to lower the fuel tank, which is located under your vehicle. Start by cleaning any debris buildup from the top of the tank. Then, remove the locking nut and wiring. Finally, wiggle the old fuel pump module out of the tank and install the new one.

Reassemble the vehicle, ensuring all parts are securely tightened and connected.

It is important to note that working with the fuel system can be dangerous, so take all necessary precautions to avoid starting a fire. Always refer to a certified mechanic if you are unsure about any part of this process.

Clean the debris from the top of the fuel tank

To clean the debris from the top of the fuel tank of your 2006 Ford Explorer, you will first need to remove the driveshaft. Once the driveshaft is out of the way, you can begin to lower the fuel tank, which is located under your vehicle.

Before you can clean the debris from the top of the fuel tank, you will need to remove the locking nut and wiring. To do this, first, clean any debris buildup from the top of the fuel tank. Then, remove the locking nut and wiring by wiggling and pulling them out. With the locking nut and wiring removed, you can now access and clean the debris from the top of the fuel tank. Use a brush or cloth to remove any dirt, grease, or debris that has accumulated. Be sure to dispose of any hazardous waste properly.

It is important to clean the debris from the top of the fuel tank to ensure that your new fuel pump functions properly and does not become clogged. This will also help prevent future issues with your fuel pump and fuel system.

Remove the locking nut and wiring

To remove the locking nut and wiring, you will need to first position your vehicle on a hoist and place it in neutral. Then, release the fuel system pressure and drain the tank. Next, remove the fuel tank skid plates with a socket wrench and use a jack to support the fuel tank. Take out the strap bolt for the fuel tank and remove the fuel tank itself.

Now, you can disconnect the vapor tube fitting and release the fuel pump retaining lock ring by carefully rotating it using the fuel pump locking ring tool. You can then remove the lock ring and the fuel pump, being careful not to damage the fuel filter and float arm. Finally, discard the old O-ring seal.

Reinstall a new fuel pump, reversing the removal procedure

To reinstall a new fuel pump in your 2006 Ford Explorer, follow these steps in reverse order:

First, reconnect the fuel lines, vapor tube fitting, and wiring. Make sure to secure the fuel pump locking ring with the appropriate tool. Next, reattach the fuel tank skid plates and strap bolt using a socket wrench. Lower the jack supporting the fuel tank and refill the tank. Reconnect the battery. Finally, test the fuel pump to ensure it's functioning correctly and there are no leaks.

It is important to note that working with the fuel system can be dangerous, so take all necessary precautions to avoid the risk of fire. Always refer to a professional mechanic or service manual for detailed instructions on replacing the fuel pump in your specific vehicle.

Frequently asked questions