91 tracker 8v AC oil capacity

[barnbiketom]

Already did the R-134 retrofit. altho I never did anything but change out the freon after replacing 4 orings on the top of the compressor that leaked. The AC blew ice cold no problems, but still leaked out the compresor case halves.. recharge brought it back but 4 times in 3 months too much.so i got new compressor.I worked in Ford/GM/Subaru Dealership for 22 years and in the beginning, everybody said 134 retrofit will be thousands of $$.. now you can just swap out the gas and no worries.. wonder what happened?? the "NEW" oils are supposed to be compatable with the old...
I've done many 134 retrofits in my garage for others.. no problems at all.
thanks for the specs.. and i may look for the orifice to be sure its clean!