Pulley issue

[Xorbex]

Got a chirp in one of my pulleys when its cold out when the car is first started but goes away after about 10 minutes. Its progressivly getting worse, ive tried listening to it to find out what one is making the noise but its impossible to pinpoint. Also tried spraying white grease in there but i know thats a lost cause since they are sealed bearings. Any ideas what pulley may be making the noise?

[blueguy]

Pull the blower belt off and start it. Yes, its safe. If the noise goes away then you know it is S/C accessory related.

[Xorbex]

Yah i will try that, i was thinking that it was the tensioner.

[samuelcb409]

mines is doing the samething did u ever find out the problem