i am getting no air coming out of my vents on my 04.5 cummins on any setting hot or cold i have checked my fuses and else could it be help please its getting hot as shi out leather seats with no a/c I'm dieing

Is the fan motor running? Can you hear the doors inside the dash moving when you change modes?

i bet you lost the blend door, its a very common broblem with the 3rd gens.

if you want to try to take care of it your self, here is a very good write up

http://www.dieseltruckresource.com/d...highlight=hvac




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I'll try that thanks guys