I just changed out my evaporator and accumulator. I did a evacuate(with my gauges and vacuum) and low and high port goes back to zero after I turned off my vacuum. When I put a empty can of freon with air to see if air holds I hear air coming from low and high part, but when I put caps on them the air stops. Is this common?
have the same problem?
Sunday, June 10th, 2012 AT 2:45 AM