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Old 02-19-2017, 05:37 PM   #12
40cpe
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Join Date: May 2010
Location: Star, MS
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Default Re: Test light to confirm spark to plug?

If you have a distributor-mounted coil, the positive post is in the distributor. If you have an amp meter you can put it on the wire to the coil, when there is amperage the points are closed, when they break for the plug to fire the amperage will go away.
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