I recently picked up a low mileage (54k) Dakota in great shape. runs fantastic but it seems the overdrive is an issue. When I turn off the overdrive(light on) there is no difference at all and the truck seems to jump right past 3rd gear into over drive. It does not like to down shift at all unless I floor it or come to a complete stop. I have been manually switching to 2nd when necessary but I don't think that is the solution to my issue. Any one else have this issue and if so how did you take care of it?