Turbochargers can transform a modest engine into a powerhouse, but they also add complexity and potential failure points. From boost leaks to worn bearings, early warning signs can save you from ...

Fuel trims and oxygen sensors work together to keep the air-fuel ratio in balance for performance, efficiency, and emissions control. Knowing how short- and long-term trims function, along with proper ...

In two new studies, researchers used genetic techniques to upend a longstanding assumption that nerve cells with scent ...