To be honest, the can was not a full one. It started off as a 20oz can and was used once before.There is still some left in the can.
So I don't know how much went in.
There is a gauge mounted on the can and when I connected it to the valve on the car the needle went straight to red even though I had the a/c running both front and rear air in the cabin.
The can was an A/C Pro product/.
I did send another question about my a/c system but got no reply. I was wondering if the compressor could be a problem.
Even though I added the gas and the air did cool, I am worried about adding more gas since I am not experienced and don't want to overfill the system.
If you think adding more gas is the answer I will do so as you are the only tech I have asked.
I just need to be sure I am doing the right thing.