a/c doesn't blow any cold air

[2008gxpsy]

The a/c on my 94 Explorer always worked great...until recently. All of a sudden the cold went away. The compressor cycles, the line pressures are within spec, yet no cold. Any suggestions where to look for the problem? Thanks.

 

[maniac_3_2000]

Just to be sure what line pressure specs are you getting? Is it still R12 or was it converted to R134a?

 

[2008gxpsy]

Factory installed R134. I was borrowing my neighbors gauges (mine are for R12) and I don't recall the pressure readings. I'll try to borrow them again tomorrow.

 

[huntman58]

Not knowing pressures I will only take a stab at it and only from my own personal experience

pluged /getting there orifice tube.

 

[Scout3]

If your compressor is kicking on and your pressures are good, your blend door or actuator is probably broken. Most likely the blend door. Do a search easy fix.

Ed

 

[2008gxpsy]

Ed - Thanks. I was wondering if something like that might be the issue. I'll do the search.