I have a 93 Explorer 4x4 4.0L engine that won't stay running when it is
put into gear. The enigne will idle forever and a day, but move the gear
shift to forward or reverse and it dies almost immediately. Return the
gear shift to Park and it will again idle just as normal. There are no
codes that show up in the computer.
Any ideas about what might be wrong and how to fix will be greatly