Saving a few dollars at the pump could end up costing you much more at the garage in performance, but it depends on your ...

Modern engines are cleaner and more efficient than the ones you grew up with, yet many drivers are discovering a new headache ...

Port fuel injection and direct injection are similar but distinct systems, so why do some engine designs include both?

South Florida cities are getting $20 million in upgrades to clean their water, convert leaking septic tanks to sewer and slow down street flooding. Plus, groups helping the region’s embattled coral ...

A luxury SUV engine locking up at just 30,000 miles sounds like a nightmare, especially when it’s supposed to be a clean break from a troubled past.

The California Air Resources Board has entered an agreement for the Truck and Engine Manufacturers Association and major OEMs to meet the regulatory agency's emissions requirements—even if another ...

Water-injection isn’t new, but Porsche is exploring the technology as a way to keep internal combustion alive. The rush to develop EVs has hit Porsche hard. They, along with most other automakers, ...