A pair of NASCAR Cup Series playoff drivers had engine issues during Sunday's playoff race at Martinsville Speedway.

Chase Briscoe and Denny Hamlin both went behind the wall with apparent engine issues during Sunday's Cup Series Playoffs race at Martinsville ...

NASCAR Cup Series championship engines policy requires used engines for the title race, influencing driver strategies and team preparations.

Following an underwhelming outing at Martinsville Speedway caused by mechanical issues, Joe Gibbs assured that Toyota has ...

Joe Gibbs Racing tackles engine problems by changing parts before the NASCAR championship race at Phoenix Raceway.

Denny Hamlin's fate was similar to that of his teammate, Chase Briscoe, in the Round of 8 finale at Martinsville Speedway.

Coach Joe Gibbs admits he has nerves following engine failures for Denny Hamlin and Chase Briscoe at Martinsville. But he is ...

Denny Hamlin’s Martinsville weekend began on a high note, a top-five qualifying effort and a P2 finish in practice behind ...

Joe Gibbs Racing has taken the precautions in hopes of avoiding mechanical failures in the NASCAR Cup Series championship ...