Hi I have an unusual problem I have a 03 g-35 sedan, only change made to it is an i-pod adapter from usa spec. If I leave the car off and unused for 4 or more days the battery is dead Jump it and it runs fine no problems at all for weeks. Had the battery tested and it is ok and does not need replacing. Anyone have a similar problem with an unknown leak that mihg tpojint me in the right direction?

Thanks
Bob

 

Have you had the alternator tested ??

Somethings loose ?

 

Havent checked the alternator but if it was bad wouldnt the problem be consistent no matter of how many days between rides? If driven daily never had a failure to start. nothing loose that i know of cleaned the battery posts. Electrical problems can be a bear to find