Quote:
Originally Posted by tjts1
LOL
LOL
The pressure switch that cycles the clutch on and off is perfectly fine. A system charged with propane or duracool works at a lower pressure than R12 or R134. Therefore it never triggers the pressure switch which cycles the clutch on and off. On cars with electronic climate control that also utilize a temperature switch in the vents or cabin, its a different story. |
Must have been about 38F outside to get vent temps like that.
If that is legit, congrats, but I've dealt with MANY A/C systems and temps like that are simply impossible w/o the evap freezing up.