1987 Econoline van 6 cylinder silently went dead while driving - no warning, no noise. Managed to drift off to side of the road. Tried to turn over, but wouldn't.
Waited 10 minutes turned over and drove approx. 5 miles - did same again; waited 10 mins. drove 5 miles - did same again over and over for very long 25 miles to get home. Any ideas? Thank you so much for your help.

 

Ignitions module, that should do the trick if there is no spark.

 

sounds like a clogged fuel filter or bad fuel pump. replace filter first