According to the 1998 Ford Windstar Owner Guide :
If it is equipped with the C/D changer :
( it is located in the center floor console )
where is the map sensor located on a ford freestar
According to the 1998 Ford Windstar Owner Guide : ( 5W-30 ) is the preferred oil for the 3.0 and 3.8 liter V6 engines
1985 Pontiac bonneville,1998 Ford Wind star
5W-30 , according to the Owner Guide
# On my 1998 royal star it is located under the gas tank!! it is in a flat bla.ck bolted together case
I would say NO
It is in the right rear panel inside trunk.
The original front suspension and steering joints are not serviceable but hinges and locks/latches and such can be lubricated.
The speed sensor on a 97 Ford Windstar van is located on the side of the transmission. It tells the vehicle's engine vital information which it uses to make constant adjustments.
On a 1998 Ford Windstar : The fuel pump shut off switch ( inertia switch ) is in the drivers footwell by the inside hood release ( I believe it is behind the trim panel , there is probably an access hole )
Trouble code P1451 means: Evaporative Emission System Vent Control Circuit
This would be located near the tires. It would be able to calculate the rotations per minute to determine your speed.