1999 Lincoln Navigator "back heat" Questions

...blow heat out of the front vent My heat work in the back but no heat at all in the front vent. The air conditioner work fine in the front but the heat won't blow at all your vent selector is ...

...nanavigation heat in the back It blow no heat at all up front in my truck i have tried to turn up the heat it stil will not work, my air conditioning work fine your mode selection is not ...

heat in 2000 Navigator in the front or the back I have a 2000 Lincoln Navigator, the ac does not blow cold in the front or the back when it's hot out. When its cold out, the heat does not blow

...back heat blows out hot heat. Whats the possible problem? If you can get cold air blowing out the front vents, the front heater door is not working properly. If you don't get air blowing out, check ...

heat on back only. Also air ride pump makes grinding noise - what about repirs for that also along with the front seats - I will appreciate any help you can give. Take a trip to a Salvage yard for the

...heat on the front in the back. All vents, including the rear vent blows strong, but they blow very cold. Unfortunately, I'm also having an issue with my engine intake manifold or intake gasket being ...

2001 navigator jerked and cut outon me while sitting at a light. what could this be? On the back part of the intake opposite of the throttle body is the hose for the PVC system. The part of the hose ...

...back together finally - rear heat working, front blowing cold air... Please help. are the pipe that feed the front heater getting hot ?? if so check the flap operating device ,have you fitted the ...

...heat before the flush, it might be air locked. First thing to try is after some driving feel the heater hoses where they go from the engine through the firewall. One should be hot the other warm. To ...

...heat to the warmest setting and then work it back to the coolest seting and the system responds fine. However the ac will not blow cold. I have checked the low pressure ac line and it is cold, the ...