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Old 06-24-2021, 06:59 PM
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Default Alternator issues

I have twin bbc and my one alternator when i apply the 12v power supply to the back on it it will start squealing and getting hot I tried new grounds two new alternators brand new batteryís. Iím lost can anyone help me ?
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Old 06-24-2021, 09:46 PM
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are you applying 12v to where the purple wire goes?
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Old 06-24-2021, 10:12 PM
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theres also a large fuse down by the batt connection on the starter
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Old 06-24-2021, 10:42 PM
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Originally Posted by sutphen 30 View Post
are you applying 12v to where the purple wire goes?
No. At least I donít think so. Thatís just the key hot wire correct ?
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Old 06-24-2021, 10:54 PM
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This photo is helpful. You can also click on it a few times to make it bigger. :thumbs

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