Weird charging issue. Have to rev over 3K to show charging. - The 1947 - Present Chevrolet & GMC Truck Message Board Network



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Weird charging issue. Have to rev over 3K to show charging.

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12-19-2020, 11:49 PM

#32

Steeveedee

Who Changed This?

Join Date: Jan 2013

Location: Simi Valley, CA

Posts: 10,789

Re: Weird charging issue. Have to rev over 3K to show charging.

Quote:

Originally Posted by pjmoreland

Thank you, Steeveedee, for pointing this out. I just installed a 12SI alternator and a jumper block in place of the regulator, and the voltage jumps right up to where it is supposed to be as soon as I start the engine.

Excellent! That picture was worth a lot of pages...

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~Steven

'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA

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