Probably a problem with that car, usually a sensor problem. Nice thing is they are able to take that one car out of service and leave the rest running normally, insteald of the whole ride having to go down til it gets fixed.
Favorite Wood Coasters: The Voyage, Ravine Flyer II, Thunderhead, Balder
Favorite Steel: Voltron Nevera, Steel Vengeance, Expedition GeForce, Olympia Looping
Parks visited: 232, Coasters Ridden: Steel: 894, Wood: 179, Total: 1073