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AC trouble-99 Denali -need help
The line under the air box going into the firewall is cold. However there is no cold air coming thru the vents. Blower is working fine. Is there a trap door somewhere that is not opening allowing the cold air to blow into the cabin? Where can I find drawings on all this crap behind the glove...- Ohio Bird of prey
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- Replies: 9
- Forum: General Discussion
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Hello from Ohio
Greetings. Glad I found this site. I purchased a 99 GMC Denali a couple of months ago. Currently has 87,000 miles and still looks new. Experiencing my first problem with the AC of all times and this site seems to be right place to get to know my GMC. Larry- Ohio Bird of prey
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- Replies: 8
- Forum: Introduction
