1992 GMC Sierra Repair Question
Topics covered: 134a, Expansion valve, Orifice tube.
Mileage: No information provided.
Mileage: No information provided.
Asked on July 4, 2010
Recharged a/c system
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??
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??
Asked by johnny dillardAnswer
Replied on July 4, 2010
Yes, you do have to have the orifice tube. It is really the "expansion valve" for your A/C system
Replied on July 4, 2010
Also, where are you? I own a r134a recovery/ recharge machine, I would be glad to help if I could.