Episode Title:Lets Take a Quiz - At the Car Wash.Episode Description:Let's Take a Quiz: When Candace learns Jeremy is going to appear in a television commercial, she decides to compete against Buford in a game show Phineas and Ferb are producing. Meanwhile, Doofenshmirtz plots to melt local television station towers to curb an addiction to ordering products from infomercials.
At the Car Wash: Phineas and Ferb help Isabella and the Fireside Girls meet their fundraising goals by building the world's most elaborate automatic car wash. Candace ignores Stacy's advice to play "hard to get" to Jeremy when he invites for a ride in his mother's car to the boys' car wash. Doofenshmirtz tries to literally make mountains out of molehills.