Secondary igntion pattern cranking

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Posted to Technical Discussion Forum on 4/5/2010 60 Replies

I am posting new thread since Albin asked. I even added notes for Scott.

Original post is here:

[...] [[...]]

[1998 GMC K2500 Sierra SL, Ignition Waveform]

Take a look at this waveform captured cranking with the throttle open and fuel disabled. What ar... Login to read more.

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Vehicle Data

1998 GMC K2500 Sierra SL 5.7L

Engine	5.7 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

1998 GMC K2500 Sierra SL 5.7L

Engine	5.7 L
Trans	4-speed Automatic (Electronic)

60 Replies Received (View Replies)

60 Replies Received (Hide Replies)

Vehicle Data

1998 GMC K2500 Sierra SL 5.7L

Vehicle Data

1998 GMC K2500 Sierra SL 5.7L