Ive got a 2004 LS V8. My heater started making some noise this morning and was wanting some advice. The noise sounds like its in the blower fan. Sound is coming from the passenger side floor under the dash. It gets faster when I speed up the fan. Maybe some debris or a cracked fan blade is my guess. Is this a difficult repair? And are my thoughts accurate? Any help would be greatly appreciated.
Thanks
Jimmy
Thanks
Jimmy