I just replaced the lower and upper intake manifold gaskets on my 97 chevy blazer, after I put everything back together the truck is not getting no power from the battery. I believe I put all the plugged in all connectors cant find any i havent, the battery is good as well. I need some help with why I'm not getting any power to start the truck.

 

So, is it cranking but not starting, no crank but the dome lights, radio etc work, or nothing, like the battery isn't hooked up?

Maybe there's some battery fuse you blew inadvertently. Happened to me once changing the alternator on a Honda accord

 

I have no power at all inside I know I'm getting power to as far as the alternator but power to the cab.

 

Does 97 have a fuse block under the hood? See if you have power there. If not, trace the wire back to the battery. Maybe there's an inline fuse, maybe you pulled something loose