over drive not working on 1990 Dodge Ram Van B250

when in highway, th over drive does not connect even reaching high vehicle speed and hir engine RPM

by in Teaneck, NJ on April 19, 2011
1 answer
ANSWER by , April 19, 2011
Sounds like a good transmission systems diagnosis is in order. It could be that the torque converter is never engaging. Either way, there's not much you can do on the outside.