the Batt. terminal on the alternator (whic is not connected to anything) it shows 25v.
You guys paying attention????
The wiring below is how it should be wired and coincidentally is how GM wired them.
Directions that include, moving the second wire on the thing-a-ma-jig over to the post on the do-hickey, usually end in failure.
The resistor (10ohm,10watt) and the bulb can be tied together and connected to a single ign switch contact. The bulb can even be eliminated, if you choose.
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http://www.rowand.net/Shop/Tech/images/AlternatorWiringOverview-1973to1985Buick.jpg[/img]
