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Leaking valve seat testing w/scope or PT, captures?
Posted to Technical Discussion Forum on 12/21/2010 5 Replies

I plotted MAP sensor voltage on this vehicle W/Tech2 to see if misfires caused by leaking valve seats could be caught on film. I wasn't able to verify test and my lab scope is broken(Damn Fluke). ANYWAY,,,I was wondering if any of y'all have captured any trace... Login to read more.

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car Vehicle Data

2006 Hummer H3 3.5L

68145632
Engine3.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2006 Hummer H3 3.5L

68145632
Engine3.5 L
Trans4-speed Automatic (Electronic)