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Old 04-08-2006, 02:19 PM   #4
rodeo02
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Re: 12.75v draw on battery-can not find problem

Taking an inline voltage reading like that doesn't mean much. Measuing a current (amps) means something is pulling on the battery. This could be just a weak/bad battery or an alternator that is not maintaining a charge. If you are not seeing ~14VDC across the battery terminals on an idling truck, something is up with either the battery or alternator.

Joel
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