dont know if this helps u or not but i had a taurusaurus that had the transmission replaced...when i got the car back the power steering was making horrible noise...i got out and checked on the way home from the shop and the power steering reservior was empty!!!....i topped it off, and the fluid ran out b4 i could get close to home...they at the shop had somehow mananged to break my steering pump....
i was totally pissed about the service i got from them (for a number of reasons besides what i mentioned above)...i tried to call their complaint hotline and was instructed by automated voice to push button my way through a series of menus until i got a nice 'click' followed by a dial tone....nice scheme that was...never was able to get through and when i could the voice mail was full...naturally...
check your fluid...file a complaint then take your car elsewhere to get it fixed if it needs repairs for the pump