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Cam to Crank waveform with Sec ign
Posted to Technical Theory Forum on 11/18/2010 28 Replies

Okay, back to this E-series van. I know you wanted me to get a good exhaust system in place in order to do some better diag with the fuel trims. But, I went ahead and started to check other things because something was just way wrong with this engine.

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car Vehicle Data

1998 Ford E-250 Econoline 4.2L

Engine4.2 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1998 Ford E-250 Econoline 4.2L

Engine4.2 L
Trans4-speed Automatic (Electronic)