While sitting at a stop light with foot on the brake the van accelerated and ran through the light. Brake would not stop it. It was put into neutral and turned off to get it to finally stop. Once turned off it would not restart. When trying to restart it would turn over but never start. There were even times that it was still turning over even though the key wasn't turned. Once it started again everything was fine.

While driving down a busy parkway the van started accelerating on its own. It only lasted about two blocks and then stopped after being put in neutral. Very scary on a busy road.