GMC Repair: chirping noise, 92 buick roadmaster, buick roadmaster

Question
belts are making noise - belt is new how do I know if it's the power steering pulley or the idler pulley in my 92 buick roadmaster

Answer
if you just replaced the belts spray some belt dressing on them/ If it was the power steering you would feel it in the steeering column.if it is anything sounds the compressor  If you need anything further let me know on collision repair advice.com   thanks