Automotive Air Conditioning Information Forum

I'm looking to do some AC work on some of my vehicles and I've purchased a recovery system along with a 30# tank (empty), vacuum pump and a scale. Looking at videos on how this works, during the recharge, the car/truck is run with the AC on, which is supposed to pull in the last remaining ...

I don't, but the Vivohome I bought looks identical to the Vevor on amazon, so likely is made by the same manufacturer.

I gave the system a test run last night on an old truck with a minimally working AC since most of the refrigerant has leaked out. Seemed to work fine, although I have nothing to ...