1995 Chrysler LHS 6 cyl Two Wheel Drive 130, 00 miles
The transmission would not shift from 3rd to overdrive, then started working correctly.A few minutes later would not shift out of 1st. Started working again, and drove 15 miles. Stopped at a traffic light. Started off and would not shift out of 1st again. Still won't shift out of 1st.
What should I do?