The agency’s engineering analysis could expand the recall beyond GM’s original 877,000 affected trucks and SUVs.

NHTSA investigates GM L87 6.2L V8 engine failures in trucks not included in the recent recall. The probe addresses 173 reports of bearing failure.

The new engineering analysis covers 286,000 vehicles that were part of NHTSA’s original investigation but weren’t covered ...

The National Highway Traffic Safety Administration is supercharging its investigation into General Motors' 6.2-liter L87 V8 ...

NHTSA says more than 100 complaints have arisen that fall outside the scope of that callback, prompting further review.