papaindigo wrote:
Stock torque convertor (not sure which one as the F-37 is listed as having been done on my CRD but they did not do the F-37 shift point flash) with no problems but then I have a light foot and don't tow over 2500-3000lbs and then only on flat H. Florida roads.
Your 05 CRD was pre 11/2/05 so the TC has definetly been replaced by the post 11/2/95 one. It would have failed long ago
There was some kind of "new" cushion thing on the lockup clutch that the diesel torque quickly destroyed in just a few thousand miles. The post 11/2/05 TC had the older style one without the cushion

More then a few owners requested their dealer not do the flash part of the F37 and the dealers obliged. Partly because many ECM's and TCM's were getting locked up while doing flashes so if a customer requested it was fairly common to forget that step
As it turned out the flashes took so long the battery voltage was going too low and the computers were locking up.
