Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Shutterstock // Setta Sornnoi Over time and miles, your car might start to slow down. It might not accelerate as quick ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Fuel injectors that are working properly respond instantly to the demands of your engine. Unfortunately, even the best fuels contain impurities that can gum up the injector nozzles, reducing ...

Fuel cleanliness needs are more stringent than ever before, putting an increased demand on a fuel filter’s ability to remove particulates. A properly designed fuel filter prevents water or particles ...

Ron Kukler has spent 30 years as a combustion engineer, before he had a specific need - he wanted a lightweight diesel engine for a high-speedboating application and available motors were too heavy, ...

DETROIT - The diesel engine is back. Five automakers revealed plans at the North American International Auto Show to introduce fuel-saving diesel engines in cars and trucks. Mercedes-Benz confirmed ...