CLASS RACER FORUM - View Single Post

Mark Ugrich · 12-10-2013, 01:45 AM

9.6 would be the minimum allowed cranking voltage.Typically 10.8 or more is normal cranking voltage depending on starter amperage.It is possible for an alternator to have "normal " voltage and low amp output.Normal charging voltage would be approximately 13.8 to 14.2 volts.Have you tried disconnecting the alternator?

12-10-2013, 01:45 AM	#14
Mark Ugrich Member Join Date: May 2011 Location: Auburndale,Florida Posts: 220 Likes: 29 Liked 71 Times in 38 Posts	Re: Starting problem 9.6 would be the minimum allowed cranking voltage.Typically 10.8 or more is normal cranking voltage depending on starter amperage.It is possible for an alternator to have "normal " voltage and low amp output.Normal charging voltage would be approximately 13.8 to 14.2 volts.Have you tried disconnecting the alternator?