After backing up in reverse, when I shift to "Drive" the engine dies immediately. Cranks up again okay and then goes forward okay. This problems repeats each time I go in reverse and then shift to Drive. Repair shop cannot find anything wrong.
After backing up, engine dies when shift to Drive. on 2002 Dodge Ram Van 3500
Sounds like the engine may be moving and pulling a wiring harness. You may also have a worn motor mount that exacerbates the situation. I have seen this type of problem, actually just last week. Have your shop pull on the harnesses.