Mechanics

RECHARGED A/C SYSTEM

1992 GMC Sierra

Air Conditioning problem
1992 GMC Sierra V8 Two Wheel Drive Automatic 160000 miles

RECHARGED A/C SYSTEM WITH 134a and flush out and vac down but forgot to install new orfice tube old one has been removed and now ac dosent get cool but working a little do I need the tube installed?
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Johnny dillard
July 4, 2010.




Yes, you do have to have the orifice tube. It is really the " expansion valve" for your A/C system

Tiny
Jim Shirron
Jul 4, 2010.
Also, where are you? I own a r134a recovery/ recharge machine, I would be glad to help if I could.
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Tiny
Jim Shirron
Jul 4, 2010.

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