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Old 10-04-2013, 10:29 PM   #1
Macario Marino
 
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Drives: 2012 IOM camaro
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voltage

Well lately I've noticed that my voltage drops from 14.4 to 12.3 while I start driving and will not go back up to 14 unless u shut it off and restart the engine any ideas of what it could be could it be the battery's going bad? Also I've noticed that when I crank it, it will start super fast to the point were the starter barely finishes it cycle and other times it takes a bit longer to crank. Any help is appreciated thanks.
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Old 10-07-2013, 10:48 PM   #2
wizzard540
 
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voltage

I just noticed this a day or two ago. Haven't had any cranking or running issues either. Interesting to know what you find or if this is normal.
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Old 10-07-2013, 11:32 PM   #3
LimaCharlie


 
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I think this is normal. The voltage on my car goes up when the voltmeter reads ~12.6 V. This makes me think the alternator is only used when the voltage drops to a certain level.
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Old 10-21-2013, 12:58 PM   #4
Macario Marino
 
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I haven't taken it to get checked but I forgot to mention I have a sub amp so Idk if that could be why my voltage drops down, do any of you limacharlie or wizzard540 have an amp hooked up? I would think that's why the voltage drops on our cars?
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