ZJ Blend door write Up?
 

well pretty self explaintory. Does anybody know a link to a writeup for changing the blend doors on the Grand Cherokee Zj

i've seen tons of write ups for wj's because it's a much more prevalent problem on them but haven't seen one for zj's. You can check this site out http://www.heatertreater.net/Jeep%20Page.htm as it does have some info/pics.