Misfires

[negative_creep]

2010 5.7 hemi has misfire on cylinder 6. I've replaced spark plugs, swapped coil pack to different cylinder, new boots for #6, new fuel injectors, tested injectors with noid light, replaced pcv valve and camshaft position sensor, compression test was good. Could this just be electrical problem? Possibly ECU?

 

[Tpram]

I own a 2014 with cylinder 8 misfire, replaced all the plugs, swapped coils. No power to coil, even replaced computer that I had programmed any in put would help

 

[negative_creep]

No power to coil seems like it would be the problem for yours

 

[Papa Red]

Welcome to the forum.

Red

 

[Harley Harrold]