Dash AC not cold
I'm wondering if my expectations for my Dash AC are set too high. It just doesn't seem to blow very cold. When it is about 85 out it comes out about 63 out of the dash with an AC temperature gauge. I ...
Forum Discussion
There is NO screen you remove and clean. YEARS ago(35 to 45) GM and others had a orifice tube that had a screen that you could remove and clean/replace IF it caught debris caused by a failed component in the AC system. An expansion valve just opens and closes its orifice to meter the flow of coolant to get the heat removal done. You do NOT have to replace the dryer or tear the system apart. The fact you get 63 air shows the system is operating and you just need to do as I stated. Drain the system and install the 4 lbs and then see what happens. A dryer is usually replaced when you have had a catastropic opening of the sealed system or if the system has been opened to the air due to a drain and hole for some time. The dryer has a dessicant and needs replaced when that fails due to exposure to air. So, at this point you do not have to replace anything other than the 134a. Doug
PS ALL the components are replaceable
PS ALL the components are replaceable
