Steve I believe he's refering to the alt. belt. Common problem for v6 fieros.
The pivot bolt for the altinator is located on the rear of the car, pass side, just behind the rear pass wheel. If you lay on your back behind that rear tire, you can feel w/your right hand the pivot bolt on the alt. I made a tool that is basically a turnbuckle with two metal pieces shaped like a V welded to each end. >-==-< I put it between the waterpump pulley and the alt pulley. I can then just turn the center portion of it and it will expand, which in turn tightens the belt. I believe JC whitney sells the tool also.
Anyway, lay behind the rear pass wheel and feel with your right hand up and behind the tire and you'll feel the bolt. Its a 13mm.
For future reference, Dayco brand belts are known to be an excellent 'squeel stopper'.
glane if you need pics Id be more than happy to run out to my car and take some.
[This message has been edited by My7Fieros (edited 12-01-2003).]