Envoy 2WD V6-4.3L VIN W (1998)
Expansion Block/Orifice Tube: Locations
The expansion (orifice) tube is located in the evaporator inlet pipe. No picture location is provided by manufacturer.
GMC Workshop Service and Repair Manuals
Expansion Block/Orifice Tube|Locations|Page 9535 >
< Evaporator Drain Tube|Locations
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