first to the left over kitchen sink, three wires== two blk, one white. Next one two
blk and two white. And the bathroom, two blk, ad two white. Again... all green lights on, but no jucie.

First, the title to your post says "Installing three GFI', thats gone bad" what does that mean?

Second, are all of these GFIs on the same circuit or are is each on a different circuit?

Third,
over kitchen sink, three wires== two blk, one white

Not logical, if there is two black there should be two white.