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Re: 97 Silverado- cold misfire
Posted to Technical Discussion Forum on 9/11/2019 1 Reply

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[1996 Chevrolet C1500 Cheyenne, Fuel Supply Waveform]

I don't have a capture, but this is a capture from Jamie Frasier.

The blue channel is the ECM-1 fuse for the coil and injector amps on a cold... Login to read more.

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