Then Sunday , RCR - affiliated driver Brian Scott had a blown engine , Ryan Newman 's car briefly caught fire thanks to a pit road fuel spill .
Austin Dillon 's car went up in flames with another expired motor .
Then Sunday , RCR - affiliated driver Brian Scott had a blown engine , Ryan Newman 's car briefly caught fire thanks to a pit road fuel spill and Austin Dillon 's car went up in flames with another expired motor .