i changed the alternator, voltage regulator, tested the battery, disconnected my sound system and my battery keeps draining every week. i recharge it, test it, its good for a week then dies. Battery always tests good (per Auto Zone) and i dont know what else it could be.......is there anything else i need to check?

Disconnect everything, and see what happens.

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Ed
64 Valiant 225 / 904 / 42:1 manual steering / 9" drum brakes

I had that same problem on a different vehicle I used to own....

Does your horn work properly?

The last instance I worked on, the horn relay buggered out, and stayed activated, draining the battery within about a week or so.

Good luck!

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1984 D100 Shorty Custom
Certified Auto Appraiser - RevItUp Classic Appraisals
President - Cherry City Bombers CC
Part of Tyrde-Browne Racing

yeah, my horn works there is a loose wire in there and once in a while it'll touch and my horn will start sounding on its own.......

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1964 Dart 170(4 door), 225