Jump to content
  • Welcome To Mopar1973Man.Com

    We can see you lurking about Mopar1973Man.Com reading articles and reading other member's posts. Are you trying to solve a problem with your Dodge / Ram Turbo Diesel Cummins? We have lots of helpful members and staff on the Mopar1973Man.Com and are willing to give guidance on how to fix or improve your truck. You know when you see good valued information here on Mopar1973Man.Com. We are not corporate owned like many of the other websites out there. Like Cummins Forum (VerticalScope Inc.). Mopar1973Man.Com is entirely privately owned and operated since 2004. Your subscription funds goes towards server maintenance and software maintenance. We happen to be one of the most friendliest and helpful websites for Cummins Owners in the world. Come join us and register and then pick a subscription plan

     

Recommended Posts

So no matter what position I put my control knob in (face/feet/ defrost) air will blow out at my feet plus whatever else I put it on.  I checked today and everything seems to be working as it should.  Any tips or where to look first?  Thanks y'all! 

Link to post
Share on other sites

It seems to me it could be one of two things, a stuck actuator or the foam seal around the door that would normally close off the feet is gone. The door actuator for the foot well is on the bottom of the box. You should be able to see it from the drivers side foot well if you look behind the little duct that shoots air at your feet. It is a 2 stage sort of thing with two vacuum lines going to it. There is a two stage door in the box as well, a small spring loaded one that allows some flow and then the large one that diverts full flow. 

 

Check the actuator first, its easiest.

Link to post
Share on other sites
×
×
  • Create New...