I'm a little confused here. Two posts. One telling me that if the heater hoses are both hot, the core is restricted. The other is telling me that if one is hot, and the other cooler, the core is restricted. I don't think it can be both ways.
The hoses are both hot after running for a while (long enough to get the thermostat (195) to open). As I said above, I can get a little heat to come out the defrost vent after the Jeep is warmed up. But as soon as I turn on the fan, it cools down rapidly and stays cold. I think I'm leaning towards the blend door being the problem. Just wondering if anyone has gone through this recently? I'm I on the right track? I watched a few vids on You Tube, put out be "Heater Treater". Looks like I'm in for a little heater box surgery!