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Old 12-19-2020, 08:56 PM   #30
pjmoreland
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Join Date: Jan 2005
Location: CA
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Re: Weird charging issue. Have to rev over 3K to show charging.

Quote:
Originally Posted by Steeveedee View Post
That is an internally regulated alternator! Do you have a regulator on the radiator core support too, and how is this all connected?
I do have an external voltage regulator. If I do a search on the alternator part number 1100569, the results say it is a 10DN. Isn't the 10DN externally regulated? I am confused by the connector style though, because it doesn't look like the OEM from a stock alternator from our trucks. The previous owner installed this alternator.
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