 They were not sure what it was. They checked from the outside to make sure it was nothing that was coming from the tailpipe. Well, in a way it was. It was actually a little bit of rubber buildup on the headers, and that was bringing some smoke into the car for Tyler Reddick. That has since burned off and dissipated. Another problem he has, on his digital dash, his lap time counter is not working. He asked his spotter, Nick Payne,