It is located in the inlet side of the evaporator.
either in the high pressure line from the condenser to the evap or just in the evap tube behind the pressure line connector
The orfice tube is located in the evaporator inlet tube. There is also an expansion valve in the rear evaporator case.
The orfice can be found either in the ac condinser or at a coupling sometimes at the radator but it is the ac line on the high side I do believe.
Most GM trucks/SUV's put their orfice tube on the outlet side of the condenser, right below/in front of the radiator.
There is not an expansion valve on a 1993 Surburban. There is an orfice tube (white) in the high side line of the evaporator.
orfice is located under brake booster
there isn't an orfice tube it has an expansion valve which is located on the inlet of the evaporator
Where is the orfice tube in a Ford Taurus
It does not have an orifice tube just a compressor and accumulator
There isn't a rear accumulator. There is a rear orfice tube and evaporator.
Some are in the inlet to the evaporator and some could be in the condenser line.
I believe Dodge uses an expansion valve instead of the orfice tube. The expansion valve should be located right where the AC tubes pass thru the firwall. It looks like a small rectangular aluminum box a little smaller than a pack of cigarettes.