[fintystick]

Thanks in advance for any help
I was recently coming home from a road trip when I began hearing a high pitched whining noise coming from the engine, that rose and fell with the engine's rpm's. It was most noticeable at low speeds, and became increasing worse as I continued driving. I found out the power steering was leaking, so I had it looked at and they replaced the high-pressure line and the return line, and I'm no longer losing fluid (the reservoir remains full). However, the high-pitched noise is still there (not as bad as before, but still there). I've also noticed that it's worse with the A/C on and that it makes the car run a bit hotter than usual (the engine temp guage tends to run on the high side of normal now).