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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

Secondary ignition waveform burn line jumping?

  • Stanner
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1 year 4 days ago - 1 year 4 days ago #66925 by Stanner
2007 jeep liberty 

Secondary ignition waveform is strange its jumping up and down and almost looks like it's cutting out at times too?? could be my scope or trigger setting bit ive never had waveform jump around like this, I uploaded video of it







 
Last edit: 1 year 4 days ago by Stanner.

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1 year 3 days ago #66937 by Stanner
Guess the forum isn't really active here hmm

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1 year 3 days ago #66938 by Noah

Guess the forum isn't really active here hmm
There's days I guess it's slow...
For what it's worth, I don't see anything that would raise any red flags, especially if it doesn't misfire when you see that glitch.

"Ground cannot be checked with a 10mm socket"

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