Wiring problem or possible battery/alterator issue

http://s759.photobucket.com/albums/xx237/asanderson09/?action=view&current=101_0744.flv

This started happening about a day or 2 ago when i went to install air intake. I thought it was a loose connection in the fuse box but now im convinced it could be otherwise. Any one experience this or anything similar or have any ideas how to repair/fix issue?

Is your new intake making contact with the positive post of the battery or any wireing ?

An explanation would help.

Is this happening with engine running, or just the head lights on?94

sorry for the delay i figured out what was the problem. seems the ground bolt was stripped and wasnt making a secure connection! Had to buy a longer bolt and a nut to tighten and everything is back to norm
Thanks for the help and yes the car was running…i thought u could hear it in the video sorry