i was having trouble with my a/c and after searching and trying to piece together everything in the posts, i decided to add more r134. i didn't want to destroy the compressor,as iusually do,with more coolant. i thought this may help the next schmo when he has pressures and not sure what's next.
about the "sux"..63f center vent temp. in palm beach county,in traffic "suxs"

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72 250 CE-5spd-gone
79 280 CE
82 300TD
83 300 CD
83 380 SEC