Ruby5OH

Hello Recently I was driving my 2016 Mustang GT on a road trip and it started to show a check engine light. When I got the codes back it showed P0302, and P0300 ( Misfire in Cylinder 2, Random Misfires). when i took it into the dealership the told me it was a bad coil pack so they changed all of them. I was driving it on the highway when the light came back on and awas showing the same codes. I was wondering if there was something else other than the coil packs and spark plugs i should check that would make it throw a misfire? I do not have a tune or anything on the motor, and i always run the higher octane fuel. Any help or advice will be greatly appreciated. I do want to note that the CEL does not flash like a normal misfire when it is illuminated.

michaelxx96

What did the problem end up being I’m in a similar situation