There are so many ways in which a vehicle heating system can fail or misbehave.
In the absence of symptoms to help people offer ideas and suggestions on what could be wrong and how-to repair, the best we can do is offer some relevant diagnostic / trouble-shooting guides that will help you get started...
See "Related Questions" below
The CD changer is in the center console of a 1999 Ford Windstar
There is no MAP sensor on a 1999 Windstar.
how to drain 1999 windstar
how do you reset the anti-theft system on a 1999 Ford windstar
how do you reset the anti-theft system on a 1999 ford windstar
how do you reset the anti-theft system on a 1999 Ford windstar
On a 1999 Ford Windstar : What Ford refers to as the " service panel " is located in the cargo area on the passenger side of the vehicle
Yes. The mirror on the 2001 Ford Windstar is the same mirror found on the 1999 Ford Windstar. They are interchangeable.
how do you reset the anti-theft system on a 1999 Ford windstar
You probably have a vacuum leak. Check under the hood for a disconnected vacuum hose.
Cómo puedo resetear el sistema telft de una 1999 Ford Windstar
YES , the Ford Windstar is a front wheel drive vehicle