The change follows a massive recall and a more recent NHTSA investigation into GM's L87 V-8 because of a potentially catastrophic issue.
GM's recall of hundreds of thousands of 6.2-liter V8 engines meant inspections for all and new engines for some, with ...
For the past year or so, General Motors’ line of full-size SUVs and 1/4-ton pickup trucks equipped with the brand’s optional ...