Marcus Armstrong was poised for his first IndyCar win until a late engine failure ended his race at Road America.

In last Sunday's NASCAR Cup Series Xfinity 500 at Martinsville Speedway, Joe Gibbs Racing, which will have two of the four drivers in the Championship 4 battle this weekend at Phoenix Raceway, saw ...

INDIANAPOLIS — After just two days of Indianapolis 500 practice, one of the race's engine manufacturers has experienced concerns. Chevrolet, which is responsible for 18 of the 33 engines in the race, ...

Chevrolet is replacing multiple engines ahead of the Detroit Grand Prix due to what the company called a supplier quality ...

An engine failure for Andre Heimgartner has triggered chaos in pit lane during Race 2 at the DUNLOP Sydney 500. Heimgartner ...

Joe Gibbs says that his Joe Gibbs Racing team and Toyota have worked together to figure out the engine issues that plagued Denny Hamlin and Chase Briscoe at Martinsville. | Matthew O'Haren-Imagn ...

DETROIT – Chevrolet's engine failures have reemerged ahead of Sunday's Detroit Grand Prix. In between practice on Saturday morning and qualifying in the afternoon, three Chevrolet engines were ...