Julia is worried that her Dad's retirement project of replacing the engine in his heap of a GMC Suburban is going to strain her parents' relationship. Click and Clack disagree and think that Dad's hobby is going to be just what Mom wants, too. Huh? Find out why on this episode of the Best of Car Talk.Get access to hundreds of episodes in the Car Talk archive when you sign up for Car Talk+ at plus.npr.org/cartalkLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy