How to Change Oil and Filter Ford F-150 5.4L 2004-2008

Introduction

This tutorial provides a step-by-step guide on how to change the oil and filter in a 2004-2008 Ford F-150 with a 5.4L V8 engine. This process is similar for other Ford vehicles with the same engine, such as Super Duty trucks, Expeditions, and Excursions. Following these instructions will help you perform this essential maintenance task effectively and safely.

Step 1: Prepare Your Workspace

• Gather necessary tools and materials:
  • Oil filter wrench or channel locks
  • 16mm socket and ratchet
  • Oil catch basin
  • Shop rags or cardboard
  • New oil filter (Motorcraft FL820S recommended)
  • Engine oil (5W-30 or 5W-20 as per your preference)
• Ensure the vehicle is on a level surface. If needed, lift the vehicle securely using jack stands.

Step 2: Drain the Old Oil

• Locate the oil pan drain bolt underneath the vehicle.
• Use a 16mm socket to loosen and remove the drain bolt.
• Position your oil catch basin underneath to collect the old oil.
• Allow the oil to drain completely. This may take some time.
• Clean the oil pan drain bolt with a rag and inspect the rubber o-ring and washer.

Step 3: Replace the Oil Pan Drain Bolt

• Once the oil has drained, clean the mating surface between the bolt and oil pan.
• Reinstall the oil pan drain bolt and tighten it securely. Refer to the torque specifications provided in your vehicle manual for precise tightening.

Step 4: Remove the Old Oil Filter

• Position your oil catch basin beneath the oil filter.
• Use an oil filter wrench or channel locks to loosen the oil filter. If it’s on tightly, apply sufficient force to break it loose.
• Once loose, continue removing the filter by hand. Expect oil to spill out, so adjust your catch basin accordingly.
• Check that the old oil filter's rubber o-ring has come off with the filter. If it remains on the engine, remove it to prevent leaks.

Step 5: Install the New Oil Filter

• Before installation, apply a small amount of new oil to the rubber o-ring of the new oil filter. This ensures a good seal.
• Screw the new filter onto the engine by hand. Tighten it until it's snug; avoid over-tightening to prevent damage.

Step 6: Add New Oil

• Remove the oil cap on the engine.
• Pour in new engine oil. The 5.4L engine typically requires about 6 quarts. Use a funnel to avoid spills.
• After adding oil, check the level using the dipstick:
  • Remove the dipstick, wipe it clean, then reinsert it fully.
  • Pull it out again to check the oil level. It should be within the recommended range.
• If the oil level is low, add more oil as needed, checking the level after each quart.

Step 7: Run the Engine

• Start the engine and let it run for about 45 seconds. This allows the new oil to circulate and fill the oil filter.
• After running the engine, check the oil level again using the dipstick. Add more oil if necessary.

Step 8: Final Checks

• Replace the oil cap securely.
• Clean up any spilled oil and dispose of the old oil and filter properly at a recycling center or auto parts store.

Conclusion

Changing the oil and filter in your Ford F-150 is a straightforward process that can save you money and help maintain your vehicle’s performance. Regular oil changes are essential for longevity, and following these steps ensures you do it correctly. Consider documenting your maintenance schedule to keep track of future oil changes. Happy motoring!