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1994 buick pa ultra supercharged - no heat


supermanfan
11-19-2005, 09:04 AM
blower is working but air is luke warm, not getting hot. What could be the problem?
HotZ28
11-19-2005, 07:37 PM
Does engine get up to normal operating temp (180 deg)?
supermanfan
11-20-2005, 12:54 AM
blower is working but air is luke warm, not getting hot. What could be the problem?

actually it has dual heating zones and only the driver's side is working.
HotZ28
11-20-2005, 06:34 PM
Does the passanger side control still light up and appear to function when prompted to do so? It could be this little actuator located behind the glove box.
http://files.automotiveforums.com/gallery/watermark.php?file=/503/297374AC_actuator2.jpg

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