GM Ecotec engines face timing chain failures, oil consumption issues, and exhaust manifold problems that cost thousands in ...

Heat is a byproduct of combustion. Both air-cooled and water-cooled engines need to dissipate that heat to keep the engine from running too hot. Can piston rings play a role in managing that heat?

DETROIT (CBSDFW.COM/AP) — General Motors is recalling more than 331,000 heavy-duty diesel pickup trucks for a second time because the engine block heater cords can short circuit and cause fires. The ...

We may receive a commission on purchases made from links. Diesel engines, known for their great fuel efficiency, are sensitive to cold temperatures. Instead of using spark plugs, as gasoline-powered ...