Mechanics

AIR CONDITIONER NOT BLOWING COLD AIR

1993 Jeep Cherokee • 190,000 miles

Changed system from r-12 to r-134 new compressor new dryer new orfice tube was blowing cold before change. Changed cause clutch went out. All vents are working properly, and a/c compressor is engaging, temp control is working. What do you suggest to check?
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Rod Jensen
March 15, 2012.



What are the low and high pressure reading at idling speed and at 2000 rpm?

KHLow2008
Mar 15, 2012.
Orifice tube? Isn't this an expansion valve system?

Wrenchtech
Mar 15, 2012.