Year: 2005
Make: dodge
Model: grand caravan
Engine Size: 3.8
Refrigerant Type: R134a
Ambient Temp: 88
Pressure Low: 22
Pressure High: 220
Blocked off the rear ac. Sticker said to add 1.5# if its a single unit. The block is about a foot back from where it tee into the front lines. Evacuated the system for 45 min and added 1.7 # R134a (for the added line to rear block off). Pressures at 1500 Low 22 High 220. Humidity is high. What pressures I'm I looking for. Thanks.
I would say you are pretty close on the charge level. What kind of vent temps are you getting?
-------------------------
High blower or low blower?
-------------------------
We've updated our forums!
Click here to visit the new forum
Copyright © 2016 Arizona Mobile Air Inc.