Aircon loses cold intermittently

[dr. d]

OT
Why are filipino drivers obsessed in having the evaporator removed and cleaned?

because it's big and they can see the guy working, sweating on it and they feel good that they are getting their money's worth and it gives them the feeling that meron silang alam kahit papano...
and they read somewhere or binulungan sila, that evaporators need regular servicing...
AND, it's not as expensive as the compressor..
heh heh heh.

but whether that evaporator really needed servicing at that point, is something else.