Yep the old girl decided it was time to take a brake and relax for a while. I put the 94 3500 dually in gear and nothing... Engine rev'es but no go... First thought was why in the world would there be issues with only 320,000 miles on her? But in typical female fashion I got the silent treatment as to say "do we need a reason"? Hell no!

So my first thought was that the torque converter finally gave up the ghost but after much, and maybe too much reflection I thought that the tranny pump might of given up? Im going to tackle the repair myself but was wondering if there was a way I can fine tune the troubleshooting process and dial in which component I need to focus in on. Any suggestions or direction would be appreciated.