I've been following the A/C topic for a while now (I'd try to help others troubleshoot but obviously I don't know a whole lot about A/C), and it prompted me to check out the operation of my system. I had the A/C on for a while today and when I parked the car, I checked out the compressor- and the fittings to the compressor were sweating badly, enough that there were drops dripping off and onto the headers. It also appeared that there was sweat on the first 6" of the low side hose from the connection, not sure if it was just the drops rolling down from the connector or not (doubt it just by the pattern). What's this all about?normal? The A/C air was noticeably colder today then the few times I ran the system. I'm running R134, good pressure. Drier, hoses, orifice all new, but I also have this whirring sound coming from my evaporator/drier area only when the A/C is on and fades to silent after the A/C is turned off, anyone know what this is? Thanks for any help guys. Dani B. #5003 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/