Al's beloved Dodge is fading away. Through a frantic "emergency operation," Al manages to "stabilize" the Dodge's condition, but it still needs constant "life support". He is unwilling to let the Dodge go because he has fond memories of his father and the car, so he calls for a car doctor, who sees that the Dodge needs a fuel pump "transplant". Since those fuel pumps are a rarity, the doctor suggests that the car be "harvested" for spare parts instead, which would sell for a high price. This, of course, is completely unacceptable to Al. While he fights to keep the Dodge "alive" and looks for a new fuel pump, Peg and the kids already start auctioning the spare parts.

Al buries his "dead" Dodge in his backyard and has a funeral ceremony for it. The collectors still desire the spare parts and Peg still intends to sell them. At Bud's request, Marcy goes through Al's financial records and declares that Al can't afford a new car. Al decides to prove her wrong and goes to a car dealer. Meanwhile, Jefferson's secret past helps him to locate a fuel pump for Al's old Dodge.

Al agrees to let Peg invite the Darcy's and Griff (plus one) to an evening party in exchange for a month of no sex. As a party game, the pairs test their knowledge of the other half. Unfortunately, Al has forgotten the most romantic night between him and Peg, who throws him out to the doghouse, literally. Meanwhile, Kelly is auditioning for a role, but faces stiff competition from her nemesis Heather Talrico, another blonde bimbo. Kelly challenges Heather to a boxing match; the loser has to give up the role.