Well guys I just replaced my heater core and my air only comes out the defrost and floor vents. Any suggestions why? I'm about fed up and about ready to send it to the dealership.

I haven't had one of these dash boards apart in a while but it sounds like one of your selector doors is stuck or a vacuum line is off or broken. 

3 minutes ago, Buzzinhalfdozen said:

I haven't had one of these dash boards apart in a while but it sounds like one of your selector doors is stuck or a vacuum line is off or broken. 

Pretty much. 

Did you reattach the selector tubes on the drivers side of the unit? Has like 5 different tubes for the selector switch.

Edited December 18, 20159 yr by gassernomore

7 hours ago, Buzzinhalfdozen said:

 

6 hours ago, gassernomore said:

Did you reattach the selector tubes on the drivers side of the unit? Has like 5 different tubes for the selector switch.

Found it. Main vacuum line broke. I replaced it and rerouted it through the driver side of the firewall after I found a diagram.

Could you paste a link or a upload attachment for that map...

On Saturday, December 19, 2015 at 8:38 AM, Mopar1973Man said:

Could you paste a link or a upload attachment for that map...

There you go. Hope that helps in the future. 

 

Now I've run into the famous blend door coupling failure. Any ideas where to get another one.

i used this.http://www.heatertreater.net/?gclid=CLP4wJHR78kCFYEfHwodHr4HLw

On Saturday, December 19, 2015 at 8:38 AM, Mopar1973Man said:

 

6 hours ago, dripley said:

i used this.http://www.heatertreater.net/?gclid=CLP4wJHR78kCFYEfHwodHr4HLw

Thank you sir. It's ordered and on the way.

You are welcome. It was a good part with great instructions to install and index the door.