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welshdragon welshdragon is offline
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Join Date: Apr 2015
Posts: 8
Generator light remains on

Hi I have an issue on my 77 911 2.7
With the generator light remaining on
I have had my alternator refurbished so don’t believe that’s the issue
I have also changed the original voltage regulator because that didn’t show any charge at the battery when testing it with a voltage meter it only give the battery output at a constant 13v
I have also tried 2 new replacement Voltage Regulators and both of those give a battery output reading between 14.7 to over 17 when the engine is revved and the battery fluid is coming from the overflow tube
The battery is receiving to high a charge now so I assume the alternator is working
Any advice from you kind US people would be greatfully appreciated
Cheers
Old 10-28-2021, 02:57 PM
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