I was checking the diagnostics on the AC panel a few weeks ago and saw it read a voltage of about 12.8-13.1 volts at idle. This seems kind of low so I replaced the regulator, but it hasn't changed. I recall I changed the regulator about 4 years ago and it was around 13.6 at idle afterwards.

Does this seem low to you guys - and if so, can anyone advise on what to check next?

Thanks,

__________________
Charlie

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