Hi, I have a 2001 Ram 3.9 V6. Ac stopped blowing cold air so I need to check the pressure of freon. I could find the high port, but I cant use that. So I need to find the low port. I did find some port that was plastic and connected to rubber hoses, is that it? I tried all the adapters that came with the recharge kit, none fit.

I would really appreciate if someone could point in the right direction. A picture would be awesome!

Thanx

 

On my 2000 it's right next to the drier (the big can by the firewall on the passenger side). There are two lines that go to the drier...one comes out and goes thru the firewall, the other one goes straight to the compressor. THAT is the low side, and there should be a service fitting just a few inches away from the drier.