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At what RPM...
...should I be testing the voltage across my battery terminals to determine if my alternator is bad? IIRC it should be 13.5-14 at 2000 rpm? Lower than that points to the alternator, and above that points to the voltage regulator. Either I have a slow amp drain (clock?) or my alternator isn't doing it's job. Bummer as it's a PIA to pull and replace.
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11-13-2021, 09:23 AM
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1974 Porsche 911 2.7
