I was getting back to the question of "bill...why are you asking about the battery cables" LOL. It happens. If you continue to see it at times, you may want to replace them entirely.
Kind of crazy stuff. I'll keep an eye on it, though. Thanks Bill.
2003 Grand Prix GTP.... the journey begins again....
E85 Self Tune with HPT, 80# Injectors, Gen V 3.4 pulley, SD Headers, AL605 Plugs