Busch still sick; replaced by Gilliland during race:

#18-Kyle Busch is still sick today, apparently from the flu. Denny Hamlin will standy by in case he needs to step out of the car during the Nationwide race this afternoon. David Gilliland will stand by on Sunday for the Cup race.(10-10-2009)
UPDATE: Busch will reportedly get out of the car at the first pit stop during the Nationwide race and let Hamlin take over.(10-10-2009)
UPDATE 2: Hamlin relieved Busch during the first Nationwide race caution on lap 37. Busch said he was getting too hot in the car and wanted to try to get rid of his fever before Sunday’s Cup race.(10-10-2009)
UPDATE 3: SPEED reported on RaceDay that Kyle Busch is still not feeling well this morning.(10-11-2009)
UPDATE 3: Joe Gibbs Racing driver Kyle Busch is feeling worse Sunday morning and is not expected to drive the entire Pepsi 500 at Auto Club Speedway in California, team president J.D. Gibbs said Sunday morning. David Gilliland will be his replacement. Gilliland is driving for TRG Motorsports but he is not expected to drive the complete race.(SceneDaily)(10-11-2009)
UPDATE: 4: David Gilliland parked the #71 on lap 11 and went to the #18 pits. Kyle Busch came down pit road on lap 61, during the first caution, and was relived by Gilliland.(10-11-2009)