Halogen Channel. Program is "Green Wheels" and is on at 10.30pm E/P. (That's channel 287 on Verizon Fios) Also saw on Twitter that there should be a "How It's Made" on Science channel at 9,30 but it's not on my program guide....
Yes, I think the Green Wheels is a repeat of an old show. Not sure about the "How its made"... Twitter The Science Channel :: TV Listings :: Daily Schedule
Based on the info on this page: Episode Guide : How It's Made : Science Channel and the fact that episode 9 premiered last Friday, it looks like tonight's the night for the Roadster.