OldGuyDIY Fixed 2003 Chevy Suburban Tahoe 5.3L NBS Shuts Off When Hit Bumps Loose Engine Ground Wire

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The pictured 2003 Chevy Suburban 1500 would sometimes shut off when driven over rough roads. The lights on the dash would like a Christmas tree for a moment and then it would run again.
I replaced the ignition switch first and that did not fix the problem. I found the ground wire shown in this video was loose, cleaned it up, recrimped it and now, after 1,000 miles of driving, the problem has not retuned.