2003 Cadillac CTS Weezing sound under hood

Tiny
L BROWNE
  • 2003 CADILLAC CTS

Noises problem
2003 Cadillac CTS V8 Two Wheel Drive Automatic 80000 miles

On Star ran a diagnostic for me and there are no problems showing up. However, when my car has run for a while, and I slow down, there is a weezing sound under the hood. Any idea what may cause this?

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Wednesday, November 10th, 2010 AT 8:25 AM

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