1991 Cadillac El Dorado Category should be everything. 1991

1991 CADILLAC ELDORADO
117,000 MILES • V8 • FWD • AUTOMATIC
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CKP1379
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My 91 eldorado shredded the serpentine belt last night.. my husband replaced it, and i believe we have an automatic set-in/tenstener . My question is, this morning after taking my daughter to the doctors I heard a squeeling/schreeching sound when I hit the brakes and it continued as I drove, when we stopped we noticed that the belt is already halfway gone. We noticed our power steering pulley has a chip in it and our tenstener [spelled wrong probabley, sorry..] is bent a little bit.. could this be the cause of our belt going bad? please help, thanks.
Also, our car has been getting HORRIBLE gas mileage, its usually at 22-25 mpg, and the display is saying 10.8 miles per gallon, what could be causing this?
Aug 27, 2010 at 6:00 PM
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FACTORYJACK
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Not certain on the fuel mileage, but on the belt issue I would suspect that something is seizing. Look for a water pump, A/C compressor pulley, or air pump(if equipped, although I don't believe 91 is). Remove the belt and spin every belt driven accessory.
Sep 2, 2010 at 8:58 PM