1993 Chevy Lumina no cold air

1993 CHEVROLET LUMINA
130,000 MILES • 6 CYL • FWD • AUTOMATIC
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MPANDELAKIS
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  • 1 POST
Thanks in advance for any help!! My a/c does not blow cold. the compressor and evap. have been replaced. it has been properly charged and has no leaks. the compressor engages and disengages and the interior blower motor works strong but there is no cold air. if any body has any ideas they are greatly appreciated.
Jan 23, 2010 at 12:53 PM
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SCOTTY DEE
  • CERTIFIED EXPERT
  • 592 POSTS
if the AC engages and disengages in a cycle, it's low on refrigerant. It's critical not to over or undercharge R-134A systems.
Jan 27, 2010 at 3:38 PM