Diesel engines, for all their rugged usefulness, can be tremendously polluting. They produce more NOx — nitrogen oxides-based emissions – than gasoline-fed cars, as well as more particulates, aka soot ...

Today’s cars, trucks, and SUVs are equipped with onboard diagnostic systems that can detect when a problem occurs and will flash an alert to the driver that a glitch exists. A vehicle’s brakes, ...

Ford developed the 5.0-liter Coyote, destined to become known as one of the best V8 engines ever made, specifically for the Mustang GT. With dual overhead cams, Twin independent Variable Cam Timing ...

Experts are working on a new case. The National Highway Traffic Safety Administration is looking into General Motors due to ...

Problems occurring with new cars and their powertrains are nothing new. Just a quick search on the internet for EcoBoost engine reliability problems, or Honda's 3.5-liter V6 crankshaft problem — which ...

Problem rates for heavy-duty truck engines manufactured with emissions controls implemented in 2004 and 2007 are nearly twice as high, on average, as rates for engines built prior to these emission ...

Modern automobiles are supposed to be the best representation of what we can achieve and have learned over the 100-plus years of wheels on the road. While 100,000 miles used to be the break-over point ...