Like I said I have searched but only came up on people that had leaks and stuff but nobody really said how they did it. I have put a new motor in my car and the people who installed my motor drained all my freon. So I don't have leaks I just need to put more back in. I know that you have to stick the gauge tool over the tip on the driver side but do you have to press down the one on the pass. side as well? I put the freon in and at the same time I pressed the pass. side tip in and of course air came out but I don't know if you are suppose to do that the whole time you are putting the new freon in or what. So please help me I am not a newb but I just have never done anything with the A/C before. Thanks for any help in advance.
Lou
Lou