hello everyone, i have a 05 G35x Sedan that is starting with some battery draining issues. It has a pretty new optima yellow top battery and time to time i go out to a dead battery. It does it periodically. Ive read up on some other similar posts saying possible the radio having a issue and that being the draw. But like i said it only happens sometimes here an there its not consistent. Any help or advice would be appreciated!

 

 

Get the battery tested as well, how old is the Optima?