200,102. miles so far and transmission just started acting up when I hit 40mph + with and without the OD on. Seems like it is slipping in and out as RPM's continually increase and decrease at same speed.
Idea's????
Tranny last serviced at 150K

If that has the 5.2 or 5.9 magnum engine, and the 46RE trans, replace the throttle position sensor. If not, post up in the third gen ram section.

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