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International Automotive Technicians Network
Re: running rough
Posted to Technical Discussion Forum on 6/10/2019 1 Reply

Wayne, NO! Not a bad ignition switch! You have a ballast resistor in that circuit, THAT you need to find and remove! Or bypass!

Coils come in two different ways, they come with a resistor inside,that need 12 volts, or they use an external resistor and can on... Login to read more.

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