rbh261

Would or could a single faulty injector cause a misfire code on two cylinders. I'm getting a misfire code on my V6. I have moved the coil around, but the code stays on cylinders 3 & 6. Any suggestions? The plugs and wires have been replaced multiple times. It also surges some during moderate acceleration. No surge zero to half pedal and none at full throttle. Throttle position sensor has been replaced.