With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

Carbon deposits are a normal occurrence in an engine, but can build up over time, causing problems. Essentially, heat, pressure, and oxidation can transform unburned fuel into a black soot-like ...

SAO PAULO, Oct 20 (Reuters) - Danish shipping company Maersk (MAERSKb.CO), opens new tab is testing a blend of Brazilian ethanol with methanol and marine diesel - known as "bunker" - for its vessel ...

More than 173,000 Nissan and Chevrolet vehicles are being recalled due to a potential issue with a blown fuel pump fuse. The U.S. National Highway Traffic Safety Administration issued a recall notice ...

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 ...

As the fuel burns, it ablates, leaving a fresh layer of fuel to feed the flight. By not carrying oxygen, the engine is not only lighter, but it's more efficient. Where a solid fuel rocket has a ...

Volvo Trucks has introduced a new generation of its I-Roll technology. The upgrades adds new engine stop/start functionality. Volvo said the technology is a world first in the heavy-duty truck ...

Hoegh Autoliners’ last four newbuildings will have Everllence ammonia-burning engines installed. The former MAN Energy Solutions said the Oslo-listed car carrier giant has placed an order for the dual ...

Welcome back to the Fluctus Channel for a feature on the intricate process of removing an aircraft's engine for maintenance, and how this has led to the development of various innovations to ease the ...

We may receive a commission on purchases made from links. Dirty fuel injectors can cause many problems, from minor annoyances like a rough idle or lower gas mileage, to more immediate and pressing ...

US carmakers have developed many impressive luxury coupes throughout the years, and all share a conventionally mounted engine—well, except for the Zimmer Quicksilver, which few people have ever heard ...