Originally Posted by porterhouse
I had same problem. There are threads in this forum that talks about the same problem with no solution. I have not heard the noise for at least 7 months. Hope it stays that way.
Same here I heard it like 6 months ago and it happened again 2 weeks ago ... I assume its an a/c-heater part. Beacuse I had the a/c on low turned it up to high and seemed to get louder as I turned it up. I dunno for sure though...