Update
big thanks to all who involved in this project

The result is:
Outside temp is 94F, AC blwoing 41F from the center vents on idle, engine temp is 80ish didn't move at all while idling in traffic.

The system was full of oil, the dealer charged the previous owner 4k for AC job that wasn't even blowing cold, I found 4 black crushed O rings that the dealer didn't even replace, all the switched in the dryer are 32 years old!!
replaced all pressure switches, dryer, aluminum condenser, delete the mechanical fan and replaced with electric, new expansion valve, flushed the system 4 times with acetone and dry air, vacuumed over night, R134 (no dye, no sealant)
4 doors and windows wide open, outside temp is 94F i got 40F difference so easy on idle. Thank you !!!