gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

A/C - Insufficient Cooling Diagnosis Table Updated|Page 8633 > < A/C - Insufficient Cooling Diagnosis Table Updated|Page 8631
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Expansion Block/Orifice Tube: Locations

Evaporator Tube

The Expansion Tube is located in the condenser outlet pipe (high side line) at the liquid line connection. 

A/C - Insufficient Cooling Diagnosis Table Updated|Page 8633 > < A/C - Insufficient Cooling Diagnosis Table Updated|Page 8631