heat works in the rear but not in the front,the blower works but it blows cold air damper in duct to change air flow from heat to air is not working most probably. I am almost certain the navigator ...
heat not working in front it works in the rear the blower works but it blows cold air i was told that the vaulve needed to opened low antifreeze can keep heating systems from heating correctly. Check ...
...rear heat What can cause the rear heat to blow only cold air when the front heat works perfectly? the duct work has a door that opens when turning on the rear heat. the actuator that opens it is ...
2003 Lincoln navigator rear heat blows cold air air trapped in system, need evac/fill at shop.
...rear heat OK, front controles all work fine, front only blows cold in all positions, (floor, panel, flr/panel, def.) Sounds like the blend door or blend motor is not functioning/opening. This ...
...rear ac is blowing cold with out any issues. I can put the front on vent and adjust the heat to the warmest setting and then work it back to the coolest seting and the system responds fine. However ...
Question about 2002 Navigator
...when the heater is on hot air only blows out of the rear vents. Cold air still blows from the front vents. you have a vacuum leak in the selector switch for front heat explorers had similar ...
...front or the back when it's hot out. When its cold out, the heat does not blow in the front (only cold air) and blows very softly in the back. What could the problem be? possible blower ...
Question about 1998 Navigator
Defrost and heat in front are not working blowing cold air, rear heat is blowing cold air as well Look for a vacuum hose on the engine disconnected or cracked .
...heat and ac only work in the rear. The front blows air but is warm regardless of temperature settings. For example: I can crank the heat up to 90 in both front and rear and the rear vents actually ...
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