you probably need a new blower motor
Check the fuses too -
See "Related Questions" below for more
Feel the heater hoses in engine compartment if one is hot and other cool try flushing heater core.
See "Related Questions" below for a complete discussion on possible causes and more importantly: fixes
Need to check the fan.
it could be the blower switch
If i remove the thermostat will i get heat
My 2001 VW Passat is has the same problem!!
Because there is no heat in either front or back, I would suspect the engine thermostat first. If it never opens, the coolant is essentially prevented from getting to the heater cores. See "Related Questions" below for more
Flush your radiator coolant and replace thermostat
Sounds like your engine thermostat is sticking open
you have a vac. leake or the oneway check valve is not working.....
Before replacing the thermostat or any other component of the Windstar's HVAC system, be sure to check your blend door for functionality FIRST. The most common issue with heat or A/C in the late model Ford windstar is a broken blend door. A broken blend door actuator is almost as common as a broken blend door itself. Typically, the fix requires disassembling the entire dash and replacing the whole plenum box, which can be a costly repair. demonstrating how to access components of the plenum box for repair without disassembling the entire dash.
My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great. My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great.