1992 GMC SIERRA RECHARGED A/C SYSTEM

  • Tiny
  • johnny dillard
  • 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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Sunday, July 4th, 2010 AT 6:11 AM

2 Replies

  • Tiny
  • Jim Shirron
  • Member

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

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Sunday, July 4th, 2010 AT 6:56 AM
  • Tiny
  • Jim Shirron
  • Member

Also, where are you? I own a r134a recovery/ recharge machine, I would be glad to help if I could.

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Sunday, July 4th, 2010 AT 7:17 AM

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