S sixsarge New member Apr 6, 2010 #1 The high port is clearly marked with an "H", and there is another port that is black and not marked with anything. It is near the firewall. I can't tell if it is a quick connect valve or screw type connector. I could use some advice.
The high port is clearly marked with an "H", and there is another port that is black and not marked with anything. It is near the firewall. I can't tell if it is a quick connect valve or screw type connector. I could use some advice.
