1992 Olds 88 extra spark from ign. module

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Posted to Technical Discussion Forum on 3/8/2004 2 Replies

[1992 Oldsmobile Eighty-Eight, Ignition - Primary Waveform]This is a pic of the primary and secondary of #5-2 coil pack, it looks like this when it is misfiring and backfiring.

[1992 Oldsmobile Eighty-Eight, Ignition - Primary Waveform] Here is a good pictur... Login to read more.

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