low heat, no heat

I hate to ask the obvious and don't mean to be a ######## but have you opened the valve on the heater hose?

 

i could be wrong. but it sounds like he's talking about his fan speed.

 

I think fan speed to, usually the resistor goes bad you only have high speed. But thats about all he hasn't changed.

 

when you move lever from def. over to foot do you here any movement of flaps inside under dash,air might be blow out under dash threw broken hose?

 

Might check the resistor on the side of the heater box on passengers side floorboard. I had one once that had melted the connections on the harness plug where it plugs into fan speed switch (behind the temperature control panel), had to replace the connection.