No spark to plugs there is power to the coil packs

Asked by Luckycharm378 Mar 11, 2018 at 10:42 AM about the 2012 Chevrolet Silverado 1500 LT RWD

Question type: Maintenance & Repair

I had to swap my original 4.8 for another 4.8 swap
everything on to the new motor using my coil
packs my harness my intake and my sensors and
I'm not getting any Spark but I have power to my
coil packs engine cranks over no fire

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