1999 Buick Regal "ac noises" Questions

car Clunking sound under the hood when I start the car. The noise goes off as soon as I turn on the AC. What could it be? could be a bad clutch in the ac pump,try sprayin some wd-40 on the clutch with

noise coming from ac compressor sounds like a metal to metal sound on bottom ac unit\ the clutch pulley on the a/c is bad

noises about 2 days ago, then there was a loud whining sound and smoke, now my AC doesn't work. Obviously the AC is shot, but I don't know where to find it at. I am able to change it myself but I just

Whining noise when I turn the AC on. Still cools. No noise when I turn just the blower on or heat. I have checked both belts and they are ok. I believe some part of the AC system needs to be replaced.

...AC and heater and defrost, on my 1999 Buick Regal made strange loud screaming, screeching sounds before it quit altogether. Which fuse would I replace to make it work again? If the motor was making ...

...buick regal 1995 has a rattling noise. Checked the belt tensioner,balancer,power steering pump and ac came up with nothing. Checked oil to. sounds like the noise is coming from the front of the eng ...

my 93 buick regal custom 3.8l has a bad ac pump and makes an aweful noise when running. The ac doesnt work and the 'clutch' on the pump spins freely, is this an easy fix or do i need a new ac pump? ...

1998 Buick Regal GS: HVAC problem. Air does not flow from correct vents. I hear clicking noise from behind the dash.The AC does come on it just goes to the floor or to the defroster. Your vent relay ...

95 Buick Regal .it makes a knocking noise when running,but when I take belt off it stops.I replaced the water pump and it still knocks. Said "knock" could be in the AC compressor or power steering ...

ac blows harder on norm than max (recurc) 1999 chevy tahoe. old body style. does not have dual air. gets louder on max (in cab fan noise) with decreased air low. There could be a recirculation vent ...