Recently, I replaced my generator and voltage regulator on my 1951 Packard Mayfair Coupe.   Unlike the gauges of the previous models, Packard introduced what used to be called idiot lights.   So when my Red GEN light came on, I knew I had to check it out. (See S/W Archives December 2024, online)

Now Im going through my 46 Packard Custom Super 8 and the Amp gauge shows full charge   I have driven the car quite a bit, and it overcharged the battery on my way back from Atlanta.  Now its time to thoroughly check it out.   I have an original Packard manual with a good breakdown on what that entails.   It covers the Autolite system Packard used in the 40s and Delco Remy used in 1951-54.

I will let you know all of my results.  Winter's over, enjoy your cars!  Run non-ethanol and

Keep 'em driving!