2013 Tahoe freon capacity and PAG weight?

[PlunkZ71]

Cant find the info online and cant find the correct sticker with the info so thought I would ask here.

I have a 2013 z71 LT 5.3l dual climate front and back and i need to know the R134a capacity of freon and correct PAG oil weight.

Any help is greatly appreciated!

 

[PlunkZ71]

Well.... I found out it takes 2.5lbs of r134a but still somewhat unclear on PAG oil weight. Autoparts store was sure it 46.

The reason I ask is that im having some issues and will be evacuating the system, replacing the oriface tube, sucking it down and filling to spec. I know a little oil will come out when I remove the freon so im wanting to add a teaspoon.