For his PhD at the University of Michigan, [Adam] designed a Raspberry Pi-based system that controls an HCCI engine, a type of engine which combines the merits of both diesel and gasoline engines.

But as with any modern engine, the key to unlocking the most power from the parts installed lies in the ability to tune the engine-control computer. The industry answered this call with ...

As the fallout continues from the emissions scandal engulfing Volkswagen, the car maker has said it will make its vehicles meet the United States emissions standards. But why did the German car maker ...

It glows on your car’s dashboard and instantly ignites terror and loathing in the hearts and wallets of drivers; the dreaded “Check Engine” warning light. For ...

Back when smog control devices first started to appear on cars and light trucks the consensus in the enthusiast community was that performance vehicles were going to be targeted. By the mid-'70s Big ...