Driving and the power goes out and battery dies instantly
So my G6 decides that one day out of the blue to shut of entirely then wont start up so I realized that the battery died it. I hit the gas petal no acceleration and just dies we get the battery fully charged at a shop and try to get it back to the house on the way did the same thing. we had the alternator check and the shop said it was good. I really need help on this troubling issue.