That was one of the first things I asked him. He said the coolant was fine and both heater hoses were hot, which told me the heater core wasn't blocked either. Like I said I haven't seen it yet, but from he describes, I do not believe there is anything wrong with the cooling system or the heater core, but I will be double checking all of that when I finally see the jeep.

Thanks

99 XJ Sport 2 Door, 4.0L, 5 speed, all stock. Daily Driver
79 F150 Standard Cab Short Box, 400ci, NP435, NP205, 35" SSRs