Posted by Mark (IP: 192.62.90.64) on April 29, 1999 at 11:12:55:
In Reply to: questions about heater/AC blowers posted by 74merc on April 28, 1999 at 19:36:54:
: Both of my Comets heater/AC blowers suck. I can have ice condensing on the compressor line to the evaporator core, but its still hot as hell in the car. The vents are manually opened on my 2 door, but the 4 door all control valves work just fine, it just doesn't blow much air. The blower has been replaced in the 4 door. I've been in both systems, there are no restrictions under the dash or inside the ducts, as I've had the entire system sitting on the floor of my shop. I haven't replaced the cowl vents yet, could they be full of sh...stuff and causing a restriction there, or do all Mav's/Comet's AC blower suck?
: Thanks for any and all help, my kids drowning in her own sweat in the back seat.
: James
Have you checked the evaporator core to see if it's clean? make sure the door inside the heater box is closing on the heater core. You also might check the site glass for bubbles and see if the freon is actually flowing. It might not be getting past the expansion valve (H block). Thats all I have, sorry.