So I've got the 5.0 1st Gen coyote. Got the codes P0300, P0305, P0306, P0308 and P0316. Swapped coils between 5, 6, 7, and 8. Was checking to see if I had a bad coil. Originally it was just 6 and 8, now after switching coils around number 5 has joined the mix. Spark plugs seemed "clean" for the most part. Cleared codes and didn't change anything. Not sure what to check from here. Might check the local junkyard for a couple coil packs, then if that fixes my issue I'll grab a couple new ones. Any ideas would be appreciated.