Yukon V8-393 6.5L DSL Turbo (1993)
Expansion Block/Orifice Tube: Locations
Expansion Orifice Tube
Evaporator Tube
The Expansion Tube is located in the evaporator inlet pipe (high side line) at the liquid line connection.
GMC Workshop Service and Repair Manuals
Expansion Orifice Tube|Page 6413 >
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