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Chevy Silverado 1500, Good Battery Drain in two days

kahsrkahsr Member Posts: 1
edited July 2014 in Chevrolet

My "good" battery drains to 7.5 volts in just two days of sitting idle. Any ideas of where to start diagnosing this problem.

It used to do it every so often now it does it all the time. I have to keep disconnecting the ground wire when parking it for more than two days which is 98% of the time.

Any suggestions will be greatly appreciated.

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