During practice, Denny Hamlin was one of the fastest drivers in the field. Then, disaster struck when he wrecked. On the radio, Hamlin said itwas a stuck throttle, but how did the NASCAR driver go from a good throttle to a stuck one? Whatever they have in that race car, this No. 11 team wants to keep. They are not going to go to a backup car unless they have to. But there was one gremlin that doomed them in practice. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! Chris Gabehart and the team made a big discovery in the garage. “I don’t k…