Darlene's Daughter Has an old Volvo that's overheating. On a recent trip she pulled over when the dash light came on and, lacking any water, added a few bottles of her favorite carbonated beverage. Will the Volvo be refreshed or ruined? Find out on this episode of the Best of Car Talk. And if you want to listen to more Car Talk, sign up for Car Talk+ Car Talk+ is the easiest way for fans to access more than 800 Car Talk episodes, wherever you listen to podcasts. Find out more at plus.npr.org/cartalk or find the Car Talk channel in Apple Podcasts.