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International Automotive Technicians Network
Re: 67 Vette weak spark
Posted to Technical Discussion Forum on 1/17/2003

Hi Steve,

I'm not real familiar with that ignition system, but I had a simular experience with my 64 Chevelle. The factory had a resistor wire to the coil and someone had installed a ceramic resistor in line, so it had double the needed resistance. I would e... Login to read more.