This video documents the full disassembly of a Caterpillar D4 engine and reveals the internal damage that caused its failure.

The internal combustion engines that power our cars rely on an extensive series of interconnected parts, mechanical systems, and electronics to send us down the road. Some of those components are well ...

General Motors is now sending out owner notifications related to a wide-sweeping recall targeting vehicles equipped with the naturally aspirated 6.2L V8 L87 gasoline engine. GM dealerships were first ...