Across the United States, a crucial piece of emissions equipment has quietly turned into one of the hottest targets for ...

New patent suggests Porsche is looking at repurposing exhaust recirculation systems to clean catalytic converters more ...

Cylinder misfires can turn a smooth commute into a rough, fuel‑wasting slog, and they almost always leave a trail of ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. But to be clear: Just because it is safe ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...