This week, Edna’s cutting loose, and she wants a car to match the mid-life makeover. What will it be? And paging the Tappet Brothers to the Relationship ER, Stat! Dr. Michael calls from the surgical wing for advice on a very delicate operation – telling his wife she’s wrong. In this week’s installment of Stump the Chumps, find out if Julia was able to clean her distributor with a rather, well… unique and underused solvent. Ray unveils a revolutionary new plan to save the world, and we hear Tom’s prescription on how to avoid tough jobs. That and more, this week on Car Talk.