Unusual rough running problem

yo my prob was a miss fire do to a bad coil pack but car ran like crap. the car ran rough all the way to the 3 shift to drive. once in drive the car would shudder and shake. i guess do to the lower rpms. no really bad shakes during take off. but my car is in the mist of getting fixed waiting on part(coil pack). other than that my svx has been a solid machine. no other problem and very health. 97 red