i own a 2003 honda accord v6 3.0 and this morning i started it up and it was misfiring real bad. i noticed that my check engine light was on. so i hooked the computer up to it and it said that i have misfires on all 6 cylinders, my o2 sensors are stuck lean and catalytic bank below threshold "whatever that means". all my plugs are only 2 months old and they all have separate coil packs. i thought maybe it was the gas but i put 93 in it after this happened and filled it