Thanks there Mike - like I've said before, I don't know much... Vacuum does hold at the device, which I'm guessing is correct...
Cruise solenoid

- don't laugh too loud
Anyone remember the name of the CF user who's the A/C guru? 'Sun-tech', something or other... (can't log on since being banned) - he is THE A/C expert, and need to know if the vacuum line that goes to the HVAC should hold vacuum when system is powered down.
ed.:
Got it; the CF user is suncr. Dom; Darryl - know if he happens to be registered here? Know him on CF boards there???