Here is a pic......I think

Thats what I thought....thanks.
I'll let you know how it goes.
Oh I read that the whole dash can be unbolted and tiped into the cabin area. How hard is this to do? It doesn't sound very hard.

Thanks,

Paul

Ok this really sucks! I got the dash tipped then realized that it would be easier to just take the darn thing out......not all that bad to do. The thing that sucked was that when I took the lower modulater valve out then went to put it back together I broke the lower air door!! The one with the spring mounted on it, and then found out that nobody in the state has one!! I guess I'm off to the junk yard in the morning.
For the good news I got the vac switch on the transfer case changed and all the vac lines changed and or flushed out. The vac ball under the hood was 1/4 to 1/3 full of tranny fluid due to the vac switch on the T-case being bad.

Long time lurker here, I didn't have any air coming out of my top vents either on my 95 Blazer, reason: the PCV valve was shot. Once I changed it, I had air to my top vents, more power and better gas economy.

Hope this works for you.

Everthing is all back together and working! I flushed all the vac lines, the vac awitch on the T-case and the control valve up in the dash, oh and one vacuum modulator. The upper one right by the defrost vent.
Now I only have one small issue. I have a plug-in under the dash that I am not sure what plugs into it. It is in the little pocket next to the area that the headlight wiring comes through. IF someone knows what it is please let me know other wise I ma just gonna start checking in some books and things that I have here.

Thanks guys,

Paul