Just started this year on my wife's Cherokee. Air conditioner will start out blowing nice and cold, then after sometime, the air coming out will see to be almost outside temperature. After awhile it is blowing nice and cold again. Doesn't happen all the time, nor is there any frequency to the cold / warm cycle, or how long it last. Open for any and all ideas. I've picked up a can of R-134 and connector, but thought I'd wait until I got some feed back before going the add R-134 route.
Thanks,
Bill
Thanks,
Bill