Auto Parts: 2001 tauras, power steering pumps, ford tauras

Question
my daughter has had many problems with her ford tauras 2001 and is now concerened about what she thinks is her power steering when she turns the wheel it makes a creeking sound, have you any idea what is causing this?

Answer
Hey again.
  Fords always had a big problem with power steering pumps going bad or at the very least being noisy. Your local parts store has a few choices of additives that you can add to quiet it down. Let me know if that helps and if you have any more info then let me know.
                               Gordon.