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Charging Problems.

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miragetbo1997cc

miragetbo1997cc

20+ Year Contributor
110
0
Oct 18, 2002
Perris, California
What would cause a Charge volt of 14.4 to drop down to 13.6-13- then12.4.Then idle at 12.2.After running for 40 minutes or so.I just replaced the alt. thinking it was that but the problem is still there.Its like a gradual drop in charge voltage.No new electronics.Been running the same setup for a yr now.Ive tried the IG switch and the MPI relay.Anything else it could be?
 
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