This is a major update to a story I posted yesterday. GM investigated 28,000 complaints of engine problems.

General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S. due to potential manufacturing defects that can cause engine failure. The recall covers ...

NEW YORK (AP) — General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S.