To replace a fuel filler neck line, you'll need to specify whether you're working on a 1996 Ford F-150 pickup truck or a 1996 Ford Econoline van. The procedure will be significantly different.
Regardless of the vehicle (F-150 or Econoline):
* Safety First: This involves working with fuel. Disconnect the negative battery terminal before starting any work. Make sure the area is well-ventilated to avoid fuel fumes. Have fire extinguishers nearby. Use proper safety glasses and gloves.
General Steps (will vary depending on the specific vehicle):
1. Identify the Fuel Filler Neck Line: Locate the fuel filler neck and the line connecting it to the fuel tank. It might be a single hose or multiple lines.
2. Disconnect the Fuel Line: You'll likely need fuel line disconnect tools to safely separate the lines. These tools prevent fuel spillage and damage to the lines.
3. Access the Fuel Filler Neck: This might require removing parts like the bed liner (F-150) or inner panels (Econoline) to gain access. Consult a repair manual specific to your year and model for exact instructions.
4. Remove the Old Fuel Filler Neck Line: Carefully detach the old line from the fuel filler neck and the fuel tank.
5. Install the New Fuel Filler Neck Line: Connect the new line, ensuring a secure and leak-free connection. Use new clamps if necessary.
6. Reconnect the Fuel Lines: Carefully reconnect any fuel lines that were disconnected.
7. Reassemble: Put back any panels or parts that you removed to access the fuel filler neck.
8. Recheck Connections: Inspect all connections for leaks.
9. Reconnect Battery: Reconnect the negative battery terminal.
10. Test: Start the vehicle and check for fuel leaks.
To get accurate instructions, you MUST consult a repair manual specific to your 1996 Ford F-150 or 1996 Ford Econoline van. These manuals provide detailed diagrams and instructions specific to your vehicle's model and trim level. You can find these manuals online (e.g., eBay, Amazon) or at auto parts stores. They are invaluable for this type of repair. Attempting this without a repair manual increases the risk of damage and injury.