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Joe K · 03-19-2013, 05:03 PM

There is a certain way to connect the coil with plus to one side and minus to the other. If connected backwards it can lead to weak spark.

Coils are usually marked. Frequently because of the upside down condition of the Model A mount, the markings can't be seen and get ignored.

Joe K

03-19-2013, 05:03 PM	#5
Joe K Senior Member Join Date: Jul 2010 Location: Cow Hampshire Posts: 4,188	Re: Weak Spark Problem There is a certain way to connect the coil with plus to one side and minus to the other. If connected backwards it can lead to weak spark. Coils are usually marked. Frequently because of the upside down condition of the Model A mount, the markings can't be seen and get ignored. Joe K __________________ Shudda kept the horse.