SOURCE: The heater on my 2004 mercury mountaineer does not
there is a vacuum ran valve on your heater hoses goin in to your heater core on the fire wall, they tend to get stuck shut n dont open to let hot anti freeze in the heater core, so cold air right, qwik fix is find the valve on heater core inlet and wire tie it open so antifreeze circulates no matter what, this is known on ford explorers. pretty much same truck.
SOURCE: 2004 mercury mountaineer.heat problem When turning
2004 mercury mountaineer.heat problem
When turning ac knob to heat clicking sound like door opening and closing repeatedly sounds and air blows cold instead of hot.
SOURCE: 2004 mercury mountaineer.heat problem When turning
Most likely the blend door actuator has a stripped gear on it causing the noise you hear. Since it runs repeatedly the stop on the gear has sheared off making it run like this
SOURCE: 2004 mercury mountaineer driver side
It is very common for seat heaters to fail. You can disconnect the heater from the wiring and place a voltmeter on the wiring. If you get a reading, then seat heater is bad.
SOURCE: driver ac not cooling and
you must refill/recharge the cooling gas( ferion ) no other solution your car is 8 years old the gas have escaped it`s normal
As
per your problem mentioned. There are few solved help links to
troubleshoot these problems. Go through the list and Click the link below:----
------------
------------
http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html
-----------
http://repairhelpcenter.blogspot.com/2012/01/hot-air-on-drivers-side-vents-only.html
--------------
-----------
http://technoanswers.blogspot.in/2012/04/1992-toyota-camry-ac-control-light.html
--------------
These will help.
Thanks.
548 views
Usually answered in minutes!
×