To find the towing capacity for a *specific* 4.6L Ford F-150, you need to:
* Know the model year: Towing capacities changed from year to year.
* Find the sticker: The sticker on the driver's side doorjamb will list the GVWR (Gross Vehicle Weight Rating) and the payload capacity. It may also list the towing capacity, but this isn't always present.
* Consult the owner's manual: The owner's manual for that specific vehicle will have the exact towing capacity information.
* Check the Ford website: Ford's website allows you to look up specifications for older vehicles using the year, make, model, and trim level.
Without this specific information, providing a towing capacity is impossible and could be dangerously inaccurate.