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International Automotive Technicians Network
Re: Flathead Ford Ignition - No Spark
Posted to Technical Discussion Forum on 10/28/2021

Hi Andrew,

You are looking at the problem using a voltmeter now, right? You've moved on from the test light? And you can observe full primary voltage swings (from 12V to 0) when the distributor turns?

Connect one end of a 20 to 18 gauge wire to the points ... Login to read more.