The second episode of Season Four originally scheduled to air on September 25, 1992.
When Laura is waiting for Ted Curran, Steve's hand gets glued to Laura's shoulder. Steve indicates that he had not invented a solvent. In the last scene of the episode, Steve and Laura are "separated" from each other. There is no explanation of how Steve managed to get his hand "unstuck" from Laura's shoulder.
The title is a reference to the toy car of the same name.
Steve Urkel's mother's name is Roberta.