Something on the A/C went bad during my trip with my rex'2
to Chicago last week. The air flow turned weak even i set it to
max and the cool air was almost gone too. (man, that made me
nuts coz it's 90 degree out there... :( ) Then i turned the A/C off
for a while, turned it back on, then it seemed fine again. After that, it works fine till now. anyone knows why is that? thanks
a lot!

cheers,
Z

Sounds like the evaporator core froze up

ive been hearing alot of this lately on WRX's.

It happens on my RS too sometimes, subaru A/C sucks!