I was driving down the road at about 15mph, then my Z28 just died. After attempting to crank again i got nothing but a single click every time i turned the key.

Every once and a while I would get the starter to turn over but it never fired back up. After about 20 minutes of trying, my camaro went completely dead and nothing would power up.

Any Ideas?

 

dead battery. test alternator. check and clean all connections.