Question about 1999 Dodge Durango

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Back vent's only blow cold

The front of the truck has little to no heat (living in Alaska and currently 45 below) and i've read about the blend door issues, but i can never find out if the vents up top in the back seat are supposed to be heaters or some recirculate thing they came up with?

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  • cxababy Jan 21, 2009

    ok well the one that comes out of the heater core and goes to the passenger side is quite a bit warmer than the one that is on the driver's side. I'm not sure where the other hoses are. The one's i'm referring to though are easily compressed like there's not much water going through them but my level still shows to be full?


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Take and feel your heater hoses outside under the hood and see if they are both hot. There should be a vacuum operated device thats on one hose when this is closed the water flow stops. check and see if this is working. If it works the next thing is to check the heater core the best and easiest way to flush it is to just swap hoses so the flow goes the other direction. Try this and then get back with me

Posted on Dec 31, 2008

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