If it is, failure to fix it can blow the AC system. On long trip air conditioner quit blowing cold air. Leaking evaporator detected by electronic leak detector.
Hi Froggy, I think you were properly using the gages. I have checked multiple parts of the AC system, temperature sensors, Air Temp Actuators, and refrigerant pressure.
My pressures are similar to yours except the high side is substantially higher than .
Having issues with the GM RAC compressor on the suburban.
I hate these things, they suck! Chevy Suburban Ac problem - Duration: 1:28. No air conditioning , but the fuses and relay to the compressor seem to be OK.
Check the circuits once confirming the system is fully charged with R134a.
A quick check shows the compressor is ok so the problem must be elsewhere. A bad viscous clutch was not pulling enough air through the condensor, causing the pressure to build too much on the high side. The evaporator is located on the inside of the firewall.
This took care of my intermittent compressor issue. Quick video replacing the Ac Pressure Switch. My AC compressor was going kicking on and off.
Changing this switch took care of the problem , it is currently running as it should.
Link To the Switch in the video . It started acting differently at the end of summer. The computer still controls the fan spee directs the air to different vents, . Suburban air conditioning ac diagnosis and add refrigerant r134a by froggy Thanks for millions of views! Attempt all work at your own risk.
If your air keeps coming out thr.
DIagnose and Replace GM blower Control Module - Duration: . Happy family riding in the Suburba. How to Diagnose an AC Problem on your Car - Air Conditioning Diagnosis - Duration: 2:55. Diagnosing the air conditioning system can be very complicated.
Learn about this problem , why it occurs, and how to fix it.
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