Hi pontiac family. I put my car in the shop 4 a whine noise near the power steering pump some where in that area. When i accelerate it almost sounds like i have a turbo, our a super charge. The sound is not as loud when my car is idling but its there. So my mechanic, told me that it was my harmonic balancer, and that he suggested my power steering pump, as well as my serpentine belt need to be changed. Well after doing all of the 3 things, the sound is still there!!!!! He told me that he had add in a adjective in the power steering fluid because he did not no if it was that our not!!!!!
Any suggestions our insight please??????????????
