Drivers side of engine has no spark

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Jul 30, 2019 | 03:20 PM

Jfoster30

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Drivers side of engine has no spark

My 2006 Silverado (5.3) has no spark on the drivers side. I just replaced my ECM and this is the issue now. Any ideas?

Jul 30, 2019 | 07:13 PM

carfixer007

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From: Flint, MI USA

You will likely need an ICM.

Jul 30, 2019 | 07:14 PM

carfixer007

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From: Flint, MI USA

Posted to soon.
Why did you replace the PCM/ECM?

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