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

Diesel engines used to be a lot more popular. These days, they're increasingly rare as hybrid gas engines are emerging as the solution some drivers want. Six-cylinder engines were once much more ...

General Motors is now facing legal action following the recall of nearly 900,000 vehicles equipped with its failing 6.2-liter V8 engine. A class action lawsuit alleges GM knowingly sold vehicles with ...