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International Automotive Technicians Network
Re: Another misfire situation with some interesting data
Posted to Technical Discussion Forum on 4/10/2015

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Hi Kevin.

In this figure [2011 Ram 1500 Laramie, Engine/Propulsion Waveform] pay attention to the blue vacuum wave close to the compression intake ramp. The intake valve opens there. The vacuum pul... Login to read more.

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