Hey guys I am new to the forum and have a question regarding my speedometer. It is a 1993 W250 4x4 5.9 with gertrag. I had the tranny rebuilt and ever since then the speedometer has not worked. That is all fine and good and I have driven it in this condition for over a year now. This weekend however the thing started working if only for about 5 miles before quitting again, even the cruise control came back. Long story short, now I want to fix this and it is driving me crazy. Type A kinda thing....Any ideas where to start? What would cause it to start back up again, and then just as suddenly stop? Thank for the help in advance.