400 !!!!!!!!!!!!!!!!!!! Drop the charge, you got too much 400 is high for a r22 system. How much are you adding anyway, should be ounces??????????

Compressor is fine, you are overcharged like a sumbitch............Let us know, and I hope your using R134a????????????????


Let us know what is going on, 120 is high too.............that is a boiling point of 98 degrees

use this chart and let us know how much of what your using.........

R134a Refrigerant Pressure Temperature Calculator