Air Conditioning problem
1993 Ford Tempo 4 cyl Two Wheel Drive Automatic 165000 miles
I am trying to switch my A/C from free on to R12. I need to drain the free on and add the R12. I know how to do this, I just can't seem to find the low-side service port (suction line). So my question is; Where is the low-side service port (suction line).