The probe, which follows 39 complaints from vehicle users, aims to determine the scope and severity of the alleged defects.

A recall of the affected models, which include the Chevrolet Silverado 1500 and GMC Sierra 1500, may be issued if needed.

GM faces a recall of as many as 870,000. This could hurt its reputation and cost it hundreds of millions of dollars.

The National Highway Traffic Safety Administration has received more than three-dozens complaints about engines seizing up.

Complaints received by the agency allege a bearing failure that may result in either an engine seizure or a breaching of the ...

There have been complaints that General Motors vehicles equipped with certain V8 engines, including its best-selling ...

Jan 17 (Reuters) - The U.S. Equal Employment Opportunity Commission on Friday sued two large automakers, accusing General ...

Complaints lead NHTSA to examine certain Silverado, GMC Sierra, Chevrolet Tahoe, Suburban, GMC Yukon and Cadillac Escalade ...