Bad Memories... just a thought, but i had similar "screams" from my 93. After numerous belts, i tried the process of elimination (by cost, least to most expensive). Bypass the air conditioning pump, 2 new idler pulleys, bypass the pulleys, new water pump, new alternator. Every thing i did stopped the squeal for a day or two but it kept coming back. In the power steering pump was next when i came across an article in one of the forums for the "Harmonic Balancer". Well that was it! A lot of trial and error but most everything I have put in is new and I shouldn't have to worry about much under the hood. Good luck!