What do Jack the Car Guy and his merry men do following the show? Tweet Share 0 +1 Email CLICK HERE TO PRINT! April 13, 2017 11:31 pm The Car Guy - Image Galleries Well, this week they worked on Roger Potter's (our guest for the day) 1967 Mustang. They got it started for the first time in 20+ years. Pictured are Roger Potter, Rick Steiner, Jack, John Dyess and Karsten Piefrement. A job well done!