van will stall out after driving for about 20 mins. on the highway. on 1990 Plymouth Grand Voyager

has to cool down before restarts

Asked by for the 1990 Plymouth Grand Voyager
1 answer
I would suspect an ignition module, pretty common. When they get old, they will fail as they get hot and then work again as they cool off. That is where I would begin my inspections for this problem.