My 91 has rear AC, factory option. There’s even a section for diagnosis in the 91 factory service manual. I’m not sure what year range it was available.
I’ve only sporadically been driving it since March. Went out today and it was warm enough I wanted the ac on. It’s blowing ambient air temp at idle and only dropping to like 60* at 45mph+. Time to figure out if it’s low on refrigerant or something else, compressor was new two years and change ago.
1991 Dodge B250 Zephyr Conversion. "Bi-frost" 74,000-ish original miles and counting.
- 318TBI; has headwork and other bolt on upgrades. Runs strong and smooth!
- Powertrax locker
- 3" aluminum radiator.
- Rear air springs, rebuilt suspension, steering stabilizer.