R 3500 P/U 2WD V8-454 7.4L VIN W 4-bbl (1988)
Expansion Block/Orifice Tube: Locations
Evaporator Tube
The Expansion Tube is located in the evaporator inlet pipe (high side line) at the liquid line connection.
Expansion Block/Orifice Tube: Locations
Evaporator Tube
The Expansion Tube is located in the evaporator inlet pipe (high side line) at the liquid line connection.