What should the temp be blowing at with the air conditioning on inside the car? Thanks.

 

around 40-45

 

Does it matter if its the new R134 stuff as compared to the older whatever it was? I just had my A/C compressor replaced and it blows cool but not, you know ice cold. My dad's '04 Sonoma would give you frost bite on a 100 degree day, and I'm not exaggerating by much

 

The "older whatever it was" is R12

 

I don't think an 04 would have R12 though unless they converted it back over which I think is technically illegal. I think they made the switch over to R134A in the early 90's.

 

Oh I knew it was the R134. I think it changed in '95, my '94 Caravan was converted to r134. I was wondering about the air temperature because of this:

In his signature is a '91 blazer which should have R12.
just wondering if the 40-45 air temptemp range was for R12 or R124a or if it mattered. Like I said, I think my '99 should be a lot colder than what it is. But maybe that's because its the auto climate control