A question about dash A/C replacement.....
75 degree air was coming out of the vents. It was 85 deg outside and on max cool. A mobile tech came to visit and even after adding l lb. of R134a......no improvement. He went under the coach and f...
Forum Discussion
IF he connected REAL AC gauges, he would NOT have to even look or "fiddle" with the compressor to determine if it was "shot". IF the system was empty, 1 lb would not do much. IF the compressor was running that shows there IS pressure to engage the pressure switch. I would NOT trust his diagnosis, go to a REAL AC repair company. Doug
