Thread: Battery dead
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Old Oct 13, 2016 | 06:54 AM
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ala_xfire
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Joined: Dec 2010
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From: Lineville, AL
Default Re: Battery dead
Originally Posted by BlueKat
While the car is running, disconnect the battery. If the car dies, your alternator is bad.
Yea, that's one way to do it, but NOT a good idea.
I prefer the 13.8-14.2 volts reading when running, 12.2-12.8 when off method though.
 
Last edited by ala_xfire; Oct 13, 2016 at 11:03 AM.
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