hello, the problem is about a 91 safari with rear ac system.
I charge the system with r134a. Now, the compressor runs fine for about
a minute, then starts to spray liquid/gas from the behind of comressor
(pressure safety swithc i beileve).
What might be the reason?
my guesses are:
1. bad comressor
2. clough pipe (does it have any filter in the hose, or what is the
best location to track down the problem. )