AC leakdown problem
Thanks
2) It may sound silly, but did the pressure pin stick...?
3) I assume you checked the pressure to conclude it all leaked out? And you put the stop leak in after you reached this conclusion, right? As far as I know, products that seal a circuit from the inside generally work - but they do sometimes end up clogging the system instead. A guy I know used the engine coolant variant; it sealed his radiator, but also clogged the rest of his system.
4) did you notice any abnormal system behavior? my mom's chrysler was just charged recently, and right after it was charged it started hissing, and fog was coming out of the vents O_O and now it doesnt work at all.. she said she was told the evaporator may be cracked.
idk how much help i was, but those are some ideas to kick around at least
^^ that's my 2 cents

