Ford F-150 Heritage 2004 Owners Guide

The recommended oil type for the Ford F-150 Heritage 2004 is 5W-20. The engine oil capacity is approximately 6 quarts with a filter change.
To reset the "Check Engine" light, you can disconnect the battery for about 15 minutes. Alternatively, use an OBD-II scanner to clear the error codes.
The towing capacity of the Ford F-150 Heritage 2004 varies based on the engine and configuration but typically ranges from 5,000 to 8,000 pounds.
To replace the air filter, locate the air filter housing in the engine bay, unclip the cover, remove the old filter, and insert a new one, ensuring it is seated correctly.
Common transmission issues include rough shifting, slipping gears, and delayed engagement. Regular maintenance and transmission fluid checks can help prevent these issues.
To improve fuel efficiency, maintain proper tire pressure, perform regular engine tune-ups, use recommended oil, and avoid excessive idling.
To jump-start, connect the red positive cable to the positive terminal of the dead battery and the donor battery. Connect the black negative cable to the negative terminal of the donor battery and an unpainted metal surface on the dead vehicle. Start the donor vehicle, then the dead vehicle.
Brake fluid should be changed every two years or 30,000 miles, whichever comes first, to ensure optimal brake performance.
Signs of a failing alternator include dimming headlights, dead battery, unusual noises from the engine, and the battery warning light on the dashboard.
To replace spark plugs, first disconnect the battery, remove the ignition coil or wire from the spark plug, use a spark plug socket to remove the old plug, and install the new spark plug, ensuring it is properly gapped.