While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...

Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

This is the all-new Mercedes-AMG CLA 45 4Matic+. It’s quite a mouthful, but leaving this rather small inconvenience aside, ...

One man, atop an incredible armada of miniature tractors ranging from bulldozer to motor grader to forklift, rules the DIY ...