The power steering was not working well and making a loud "bad power steering" noise. Mechanic said someone must have used the wrong fluid, ie: an oil change place. He put the correct fluid in the problem was solved. Not too long after it started up again. At this point I noticed the fluid was very low, I bought the correct fluid, added it and the problem persists. However, the noise seems to have stopped. I tested it, it's very difficult to turn when the vehicle isn't moving.