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Re: silverado injector waveform
Posted to Technical Discussion Forum on 1/17/2018 4 Replies

This morning I took a fuel sample and it is good clean gasoline. I also took some scan data while cranking. If anyone has anymore suggestions I have tested all I know how to test. Leaning toward replacing PCM. The PCM is not firing the injectors for some reaso... Login to read more.

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