Factory Five Racing Forum banner

low voltage

  1. Low voltage or what?

    Factory Five Roadsters
    Autometer vintage showing around 12v, sometimes just below and sometimes up to maybe 13v. Never up to 14/14,5. Measure at battery and is always around 13.6/13,8 depending on fan etc. I have an ongoing dilemma with some component in my harness that is very sensitive to lower voltage and have...