If you've ever listened to the sometimes raucous cold start-up sequence of a modern car, you may well have noticed that it suddenly quietens down after a minute or two. Listen to the same car start up ...

Garrett Motion. has filed a patent for methods and systems utilizing model-based calculations to control mass flow in internal combustion engines. The system includes a secondary air injection valve ...

The country’s third largest two-wheeler company TVS Motor has secured a patent for an invention relating to an air-injection system operative during deceleration of an automobile engine. The ...

If you're even remotely interested in wrenching, you've probably heard of idler and tensioner pulleys, but if you're unsure which is which, step right this way.

Q:Over the last several months I have acquired numerous questions regarding smog systems, including how smog systems work, vehicle application, interpreting date codes, rebuilding your own system, how ...

If you've ever listened to the sometimes raucous cold start-up sequence of a modern car, you may well have noticed that it suddenly quietens down after a minute or two. Listen to the same car start up ...