i have an 06 aveo hatchback recently as im driving down the road my car just stops responding to accelerator it does not shut off no weird noise no odors just will not accelerate i can put car in nuetral while im coasting turn car off then on and most times it begins going again as if nothing happened sometimes i have to pull over put it in park turn engine off then restart and it goes again sometimes it takes a couple of restarts but it eventually goes.any ideas would be helpful.thanks.