Questions & Answers for: Ford door heater

...heater core is plugged. You can also check the blend door by flipping down the glovebox, and drilling an observation hole into the plenum (see YouTube videos on "blend door" and "heatertreater" to ...

Like a few others on this site I'm having problems with my heater on my 98' Ford Taurus. AC works great but heater blows cold air. HEATER AIR DAMPER DOOR STUCK OR FAULTY HEATER AIR DAMPER DOOR MOTOR.

door (snaps on). Install heater core. Install the plenum (4 screws). Connect blower wires. Remove heater housing upper retaining nut and install the heater outlet (4 nuts and 1 bolt). Position the air

...door tucked in where the heater core is? If it DOES and that's broken then it could be the whole problem. It would mean it isn't switching from the A/C side of things to the heat side of them. Hope ...

...3.0 come with a heater control valve or a blend door actuator I believe it has a blend door. I would check both in-line heater hoses, from the motor to the heater core, for a heater control

...door if the heater hoses are both hot its a blend door actuator, and possably the blend door its self, the way to make sure is to feel around under the dash . feel the black hvac box and if its feels ...

...will move to position the defrost/mix/vent/floor... usually on the drivers side middle... the other should open the heater blend door. Usually hard to get to on most vehicles. Hope this helps, ...

...blend door under the dash.  The door is controlled by a small electric motor and directs air thru the heater core and the vents.  The blend door for the heater is directly behind the

...are some real good videos. if your heater core is bad then change out heater core as well as blend door. the blend door is only 15-20 bucks and smart maintenance. hope its just a clogged heater

...door, which regulates the amount of air that flows through and/or around the heater core (18476) , where it is then mixed and distributed. Movement of the control knob from COOL (Blue) to WARM (Red) ...