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International Automotive Technicians Network
Re: Question on effects of secondary on primary current ramping
Posted to Technical Discussion Forum on 8/20/2003 3 Replies

Allen,

Did it look anything like this? [1999 Dodge Grand Caravan, Ignition - Primary, Ignition - Secondary Waveform]

This waveform is the result of two spark plug wires shorted together. I would imagine that this would be similar to your shorted coil housi... Login to read more.

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