Things begin to look promising for Click and Clack when their most resourceful mechanic, Stash, comes up with the Wallet Vac - a robotic car-repair device intended to ease the staggering garage workload. However, in order to keep running, the Wallet Vac needs an excessive amount of electricity. After commandeering all the power that the garage and the neighboring Antique Roadkill Show's junction boxes have to offer, Wallet Vac's thirst for juice triggers a massive power outage across the northeastern United States. To save the day, the guys come up with an unorthodox solution to jump-start the power grid. The main component in this plan is their unsuspecting producer, Beth Totenbag. Can high-energy Beth handle this much voltage?