Auto Air Conditioning & Heater Repair: ac/heater 2000 Jeep Wrangler, jeep wrangler, hose line

Question
I have a 2000 Jeep Wrangler, Automatic, Sports package (6 cycliner),with AC.

I just found out the the upper ac metal hose(line)frosts up during heater use.  

Answer
If your freezing up the ac line then the compressor is still running when you are in the full heat mode of which it should not be. Unplu the compressor 2 wire connector at the compressor and see if your problem is resolved and let me know.

autohelp
meperganfortis@msn.com