|
if your evap was leaking you would have no refrig in your system.an r12 system that has been converted to 134 will leak refrig out through the walls of the flexible hoses.for the conversion to have been done 100% the hoses should have been changed to barrier hose.your system is just low and 134 is a wuss when a little low on charge.bring those pressures up to about 35 on the low side and about 250 on the high side and you should be good to go.
|