Quote:
Originally Posted by John W.
Usually but not always bad grounds cause voltage dropouts not higher voltage. If that’s the original alternator it’s probably time to get it rebuilt at a local shop. New brushes, bearings and regulator. That cured my similar problem. Cost $110.
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I replaced the Alternator. And the voltage reg. There one unit from Veleo. Porsche OEM.
Your right John, it would be a drop. An increase would be a pump / motor drawing more, which is why I def had the seat motor binding causing an issue.
But that circuit is totally offline.
I’m wondering if a Battery can be bad in the sense that when it needs to put out a little more load it acts up?
Since the fix, it’s been 14.6 to 13.9 like a champ. So the new Alt/ Vr is working.