In my 98 E350 6.8 it is under the dash. you have to pull the dash off to change it
The "Related Question" below is an extensive discussion on the 1999-2003 temperature control valve / heater control valve. It is likely the information will be similar to the 1997 / 1998 Windstar
I need a diagram on where is the low pressure valve on a 1999 expedition
where is the heater control valve for a 1997 ford expedition
glowe plugs on 1996 ford e350 .7.3 diesel are under valve cover
under the driver seat.
This is not a job you can do at home so where the valve is doesn't matter. Take it to a shop.
230 deg. F.
its an expansion valve and it is located in the black box ( in the rear unit)
The Taurus does not have a heater control valve. Coolant flows through the core at all times. Be sure to review the "Related Question" below for much more about Taurus temperature controls
Need to know which one you are looking for or, what does this vacuum control valve control.
on the top rear area of the air plenum. the engine cover has to be removed to access it..2 bolts,(1) 2wire connector and 1 lg vacuum hose is attached to it