Tools and Materials Needed:
- New fuel filter (check your owner's manual for the correct part)
- Replacement fuel filter o-rings (if needed)
- 1/2-inch wrench or socket
- Pliers
- Rag or towel
- Funnel
- Clean diesel fuel
Instructions:
1. Park your vehicle on a level surface and apply the parking brake.
2. Open the hood of your vehicle.
3. Locate the fuel filter housing. It is usually located on the driver's side of the engine compartment, near the firewall.
4. Place a rag or towel under the fuel filter housing to catch any spilled fuel.
5. Use the 1/2-inch wrench or socket to loosen the fuel filter housing drain plug. Allow the fuel to drain into the rag or towel.
6. Once the fuel has drained, remove the fuel filter housing cap by turning it counterclockwise. Be careful not to spill any fuel.
7. Remove the old fuel filter from the housing. It may be necessary to use pliers to loosen the filter if it is stuck.
8. Inspect the old fuel filter for any signs of contamination, such as dirt or debris. If the filter is heavily contaminated, it is important to determine the source of the contamination and address it before installing the new filter.
9. Apply a thin coat of clean diesel fuel to the new fuel filter's o-rings. This will help to ensure a proper seal.
10. Install the new fuel filter into the housing. Be sure to align the o-rings correctly.
11. Replace the fuel filter housing cap and tighten it securely.
12. Replace the fuel filter housing drain plug and tighten it securely.
13. Use a funnel to add clean diesel fuel to the fuel filter housing until it is full.
14. Start your vehicle and let it run for a few minutes to circulate the new fuel through the system. Check for any leaks around the fuel filter housing.
That's it! You have successfully replaced the fuel filter in your 6-liter Ford diesel engine.
