Temperature control valve could be stuck open as well.

"James C. Reeves" > wrote in message
...
> Thermostat could be stuck open as well...
>
> "Wesley" > wrote in message
> ...
> | Got enough coolant in the system? I ran into this once when a vehicle
was
> | low on antifreeze... Maybe it'll be that simple for you (though in this
> | case, "simple" eventually meant a new radiator) :-(
> |
> | Wesley
> |
> |
> | "Geary Morton" > wrote in message
> | ...
> | > '98 Caravan with 105K. A/C works fine, vent works fine, defroster
blows
> | > on windshield, but no warmth when you turn up the temp control. Any
> | > ideas?
> | >
> | > Thanks,
> | >
> | > Geary Morton >
> |
> |
> |
>
>