"It's obviously a concern, and it's one of the hardest things any team does, is build motors consistently," J.D. Gibbs, president of Joe Gibbs Racing, said Monday. "But I feel good about our guys because in years past, we've had similar issues come up, and have been OK. It's just going to take some homework."
"If it were just one issue, OK, it's one fix," J.D. Gibbs said. "But when you have several different issues, it's more difficult. We've already corrected some, but there's different concerns and different projects. Some are easy and some are more involved."