Power steering issues?

99 Taurus with power steering issues. It sounds like the pump is going bad, but its only 2 years old, it has all the fluid. Hard to turn, tires wearing fast, noises when turning that sound like they are comeing from the pump.



How do I know if I should just change the pump or one of the many other things that could be doing this?Power steering issues?
did you check the air in the tires.also it might be the rack too. did you bleed the air out of the lines once you put the pump on?

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