Hard shift from 2nd to third and back down. 1-2 and reverse all shift fine. on 1998 Chrysler Sebring

Local trans shop charged wife 1200 for a rebuild while I was in Afghanistan. Initial problem was a check engine lightt and no shift to third.

Asked by for the 1998 Chrysler Sebring
1 answer
IS THERE A GARENTY ON THE TRANS GO BACK TO TRANS SHOP TO LOOK AT IT