5.7L hemi #6 Cylinder misfire

Thank you all for all the responses about this issue. I will say it has been almost 5,000 miles since the lifters were replaced and the computer was tuned. With the MDS disabled it runs so much smoother as the shift point from 1st to 2nd is set at 5,400 RPM. I have actually increased my everyday driving mpg from 15.3 to 17.2 all I can say is I am happy with the increased performance and especially the gas increase which is averaging almost 40 more miles a tank.