Car was blowing warm air if I turned it all the way up or if I turned left for some reason I don’t know anything about air conditioning so after watching a YouTube video about having too much gas I pushed the valve on the low port side to clear out some r134a And that wasn’t working very fast so I push the other side. The high side I guess and that released I think all of the gas. Started blowing warm all the time so then I added regular 134A with no leak stuff and now it seems to be working pretty good. did I fix it or am I gonna have problems still? System sounded empty but I didn’t want to run it without any gas. Like I said I don’t know about air conditioning. Please help!