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How do you fix leaking fuel filter canister on 7.3L ford diesel?

To fix a leaking fuel filter canister on a 7.3L Ford diesel, follow these steps:

1. Gather your materials

- Replacement fuel filter

- New O-rings for the fuel filter canister cap and drain plug

- Wrench

- Screwdriver

- Pliers

- Safety glasses

- Gloves

2. Prepare the vehicle

- Park the vehicle on a level surface.

- Turn off the engine and allow it to cool down.

- Engage the parking brake.

3. Locate the fuel filter canister

- The fuel filter canister is located on the driver's side of the engine, near the rear of the cylinder head.

4. Remove the fuel filter canister cap

- Use a wrench to loosen the fuel filter canister cap.

- Be careful not to spill any fuel.

5. Remove the old fuel filter

- Remove the old fuel filter from the canister.

- Inspect the O-ring on the fuel filter cap and replace it if necessary.

6. Install the new fuel filter

- Insert the new fuel filter into the canister.

- Make sure that the O-ring is properly seated.

7. Replace the fuel filter canister cap

- Replace the fuel filter canister cap and tighten it securely.

8. Replace the drain plug O-ring

- Use a screwdriver and pliers to remove the drain plug from the bottom of the fuel filter canister.

- Inspect the O-ring on the drain plug and replace it if necessary.

9. Replace the drain plug

- Replace the drain plug and tighten it securely.

10. Test for leaks

- Start the engine and let it run for a few minutes.

- Check for any leaks around the fuel filter canister.

- If you see any leaks, tighten the cap or drain plug until the leak stops.