It's definitely not another plug, they all have been changed and checked numerous times. The coils seem to be good though, I can take a cylinder that is firing and all 8 coils will fire when I put them on that cylinder.
What makes it even worse is with a solus scanner on it everything(everything!) looks in line. It shows no missfires which I def. have, all voltages (maf, o2's,tps, fuel trims) seem to be good. My question is do all scanners read correctly for a vehicle that has the computer reflashed? I am leaning towards a bad computer.
thanks for the help