Here's the scoop... did the 134a conversion, o rings, rec/dryer. Evac'd to 30 in for 30 mins and then recharged with ester oil and artic freeze R134a, 8oz oil and 26oz freon, no bubbles in the sight glass. I used R143a guages too...

I live in Phoenix, outside temp is 108f, the the best I can get inside is 59 to 60f at the main vent!! Oh, new blower unit too and it still seems to blow mediocre at best. My BMW will blow you out of the place, in my runner people in the back seat just sweat... Could it be a bad evaporator or expansion valve? The guages read OK on high and low sides... I have blown out the fins of the condenser too... HELP!!! I'm dying in this heat...