Help!!! Engine cutting out while driving!!!

[Dave_Obsession]

Disconnected the battery and took it out to clean a couple of things in engine bay, flush out some electrolyte corrosion.......put everything back in, turn engine on, put in reverse, idle revs drop dangerously low......driving along, stop at lights - idle is low, car shaking..........turning corner, engine stops completely!!!

Happened another 2 times where it cut out, I was only driving around the block!!!

What's going on??? I didn't get any electrical stuff wet - was only flushing out corrosion under the batter holder!!!

Any help would be appreciated!!!

Cheers Dave