96 XLT, 5.8, E4OD, Auto 4x4, Mile Marker, 4in lift with 35's
Since April I have replaced the heater core, radiator, heater hoses, water pump, and thermostat (192) and now with the really cold weather I have very little heat. Used to blow really hot and now little to nothing. Heater hoses get hot, blower motor has all the settings working. I have seen a heater control valve in line on heater hoses, but my 96 with the 5.8 doesn't have one. I guess my question is does mine have a heater control valve and is it run by vacuum or is it electric?