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Craig 930 RS Craig 930 RS is offline
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Join Date: Sep 2003
Location: Kirkland, WA
Posts: 10,196
Question ELECTRICS - what happened?

Driving along, Porsche 930 with twin plug MSD ignition .... and sputter, miss....voltmeter reads under 8 volts.

Gets worse, more missing as if spark occurs only every 3 or so firing chances.
New battery added today and fires and runs - (former battery was 6 yrs old anyway so got a new Odyssey as a matter of course)

Alternator 100%? Was the battery providing all the energy and the alternator doing zip?

Not certain, haven't had an alternator go out on a car in years!
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Old 02-20-2010, 10:20 AM
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