Aging Pontiac Grand Am Has an Air Vent That Gyrates Wildly When Vent is Turned On

John Hickey, proud owner of a rather weathered 1999 Pontiac Grand Am, has discovered a bonus feature on his car—one of the air vents gyrates wildly when the fan is turned on. Fellow Pontiac owners on reddit report with disappointment that their Pontiacs of similar vintage do not have this “bonus feature”.