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Open Question: How do you adjust a voltage regulator?

4 December 2008, 9:37 am

I have a 1951 GMC 3/4 ton. Was 6V someone down the line changed it to 12. It has a alternator on it. Were would the voltage regulator be? My battery is not charging. although it runs on a totally dead battery. How do I adjust the regulator? How do I test the system?... Read More »