Re: Primary Ignition question: '98 F-150 4.6L

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Posted to Technical Discussion Forum on 9/27/2004 10 Replies

Hi Tom,

A few more captures:

idle, "normal" pattern:

[1998 Ford Pickup F150, Ignition - Primary Waveform]

idle, "ugly" pattern:

[1998 Ford Pickup F150, Ignition - Primary Waveform]

1500 RPM, "normal" pattern:

[1998 Ford Pickup F150, Ignition - Pr... Login to read more.

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