I have been having an issue with my air flow inside the cab. I am getting virtually no flow and no heat. I got a flush and the mechanic said the blend door isn't opening to allow the air from the blower to circulate. Where is the blend door at exactly? And where is the blend door motor exactly? I have a 98 Blazer LT.

 

Read this:
Blend Door (with pictures and the common problem) How-to | Technical Info - Car Questions, Answers, and Discussion
and try all of the suggestions.

Not one freakin video of it on youtube.. must not be possible! heh..

 

I was just there. The problem is, I am getting just a slight amount of air, even with the fan on high. On top of that, I don't know exactly where the door is. That is what I am trying to find out. We have taken the bottom part of the dash off and we are looking for it, but don't know exactly what to look for.

 

Ok. Looks like I may have found it. Did not read the entire page. Sorry.

 

how do I get the blend door motor out? The page suggested earlier has directions but they dont work with my blazer

 

Mine is getting heat sometimes and sometimes not could this be the culprit?