by "Shawn" <diskette@[EMAIL PROTECTED]
>
Apr 22, 2008 at 06:57 PM
"Moses" <moses@[EMAIL PROTECTED]
> wrote in message
news:480e50cc$0$20173$4c368faf@[EMAIL PROTECTED]
> My 99 Taurus heater isn't working right. When the selector switch is in
one of the two heater options or in defrost, no hot air
> seems to come from the vents. On the other hand, if the selector is on
vent or AC, heat will come throgh when the temp dial is in
> the hot position.
> Given the fact that some heat comes through in some conditons, I don't
think the heater core is plugged. The fan motor runs.
> This is a 99 wagon, 3.0 fi ohv. Any solutions?
Check the air gates that control flow throughout the ducting network. One
may be stuck open or closed. Some
vehicles use a vacuum system to control the air gating & the control valve
may be faulty or plugged up or one
of the vacuum lines may be kinked.
