Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
The orifice tube is located inside the evaporator tube at the evaporator. To remove and install the orifice tube, you will need a special tool: Orifice Tube Remover and Installer or Equivalent. For an image location view, click here: https://www.dropbox.com/s/79j5pa3zirgpkie/chev-orifice.jpg?dl=0
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Hello different expert here
Look in the outlet of the condenser, usually that is where the tube is.. The fitting for the line is a little larger and you can see a small crimp in the line that holds the tube.
Let me know if that is what you are seeing.