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Re: Fuel pump waveform question.
Posted to Snap-on Handheld Users Group on 8/1/2003 5 Replies

[1993 Chevrolet S10 Blazer, FP Waveform]... I took this pic of the pump waveform with my digital camera. Is the waveform good or bad?. I'm not sure...just getting into the current ramping thing. The pump sounds loud and occasionally takes a few seconds to buil... Login to read more.

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