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

It appears that the engine issues suffered on Sunday by Denny Hamlin and Chase Briscoe were the result of a bad batch of ...

Joe Gibbs Racing reliability crisis threatens their NASCAR Cup Series title bid as Toyota engine failures spark concern ...

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

Joe Gibbs Racing drivers Chase Briscoe and Denny Hamlin both went behind the wall with apparent engine issues during the ...

Championship contenders Chase Briscoe and Denny Hamlin suffered a dramatic double blow in Sunday’s Xfinity 500 at ...

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

After suffering not one but two major mechanical failures, Coach Joe Gibbs has addressed what the team believes is the cause. Going into NASCAR Championship 4 weekend, Gibbs and his Cup Series ...

For the second time in four years, the Championship 4 in the Cup Series is an even split between the two winningest playoff ...

Joe Gibbs Racing has pinpointed the mechanical issue that ended both Denny Hamlin and Chase Briscoe's race at Martinsville Speedway ...

While Bell won't join his JGR teammates to fight for a title at Phoenix, he at least finished the Martinsville event, unlike ...

Briscoe joined teammate Denny Hamlin in the championship field, with the final two slots to be filled this Sunday at ...