2004 Ford Expedition Owner Guide 3rd Printing (Spanish) - Page 722

Maintenance and Specifications Replace the PCV valve with one that meets Ford material and design specifications for your vehicle, such as a Motorcraft or equivalent replacement part. The customer warranty may be void for any damage to the emissions system if such a PCV valve is not used. For spark plug replacement, see your dealer or a qualified service technician. Refer to the Scheduled Maintenance Guide for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones that meet Ford material and design specifications for your vehicle, such as Motorcraft or equivalent replacement parts. The customer warranty may be void for any damage to the engine if such spark plugs are not used. Refer to Vehicle Emissions Control Information (VECI) decal for spark plug gap information. REFILL CAPACITIES Fluid Brake fluid Ford Part Name Motorcraft High Performance DOT 3 Motor Vehicle Brake Fluid Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil (US) Motorcraft SAE 5W-20 Super Premium Motor Oil (Canada) N/A Application All Capacity Fill to line on reservoir 2 Engine oil (includes filter change)6 All 5.7L (6.0 quarts) Fuel tank Power steering fluid 338 All Motorcraft All MERCON ௡ ATF 106L (28.0 gallons) Fill to line on reservoir