Chevy with 3 engine failures to start Indy 500 practice: 'Hopefully the bad luck's out of the way'

Chevrolet has replaced three engines in two days of Indianapolis 500 practice, raising concerns for some drivers.

3 engine changes during Indianapolis 500 practice have sent Chevrolet and teams in search of answers

Alexander Rossi's crew spent Wednesday night changing the engine in his car. At least IndyCar's Ed Carpenter Racing had some ...