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Would you think this is a bad ign coil
Posted to Technical Discussion Forum on 2/23/2011 16 Replies

[2002 Mercury Sable LS, Ignition Waveform]

I had a 2002 Mercury Sable 3.0 4 valve today with a dead ship on number #2 CYLINDER .

The blue is on #1 secondary the red is at the ignition coil power feed. Would you think I am looking at a bad coil?

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