The other guy has a problem where his fan doesn't blow.
Mine blows just fine - except it won't blow hot air.
The coolant system is perfect. Heats up and stays warm. Hoses at radiator are HOT.
The hoses associated with the heater are not hot - big problem.
When I turn the switch from COLD to HOT on the control inside, the valve piece moves under the hood - so I don't understand why the hot is not running through it.
Seems like a mechanical problem, but by chance could it be something electrical, like a relay or fuse or something?
85 4x4...