India has completed its nationwide E20 petrol rollout, which raises concerns for older vehicles. ARAI tests showed mixed ...

One of the most ignored areas of building and maintaining a race car is the fuel system. The fuel tank, filters, vent system, and fuel line size all must be designed to work together to supply the ...

Westport is debuting its high-pressure CNG fuel system with Cespira HPDI technology on a Volvo VNL 300 at ACT Expo. Another high-horsepower natural-gas engine system may soon be available from ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

While gas stations are required to post warning labels announcing the fuel's ethanol percentage, you may or may not have noticed the signage, especially if it's missing or obscured. For those not in ...

Aircraft engines utilize either carburetors, which are simpler, less expensive, and prone to internal icing, or more complex fuel injection systems. Fuel injection systems offer greater power output ...

NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as ...

Wondering why modern heavy machinery no longer spews black smoke? Discover the massive technological shift that changed ...

You can reduce your diesel engine’s emissions by 60% with THIS surprisingly simple solution—just add water. In all seriousness, according to a review of studies from around the world published by a ...