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

I let the vehicle warm up a few minutes then took a capture of the injector and coil amperage which I took at the ECM1 fuse along with secondary ignition captures with #1 sync. I do not notice the upward slope in this capture with it being warm, but it did mis... Login to read more.

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