I was idling in 1st the other day and my car completely shut off. I put it in park and tried to start it and nothing happened my battery guage stayed under 8 volts. I took the battery home charged it over night put it in the next day and tried to start and all I got was a click. Checked my battery at the auto parts store and it was good. Knocked on the starter that didn't work either. Any body have any idea what it could be??

 

Check for codes.

 

Make sure the battery cable connections are good. Every time I have seen a similar problem, and the battery was good, it was the connections. Make sure the cables are clean and tight. If you don't find a problem at the battery, or the junction box on the fender, check the ground and the starter connection.

If that doesn't work I would suspect the battery, even though it tested good. I have had batteries that started the car fine one minute and were completely dead five minutes later when I tried to restart the car.