Defining the Marine Duty Cycle. The engineering distinction between an automotive engine and a marine propulsion unit begins with the load profile. On the road, load is transient.

Chevron says its new Techron cleans GDI injectors better, plus new rewards make switching easier.

Over 5 in 10 owners of old petrol vehicles (pre-2023) confirm seeing an increase in wear and tear or need for repairs since ...

Toyota equipped the Crown Signia with its 2.5-liter four-cylinder engine (the A25A-FXS) paired with a fourth-generation ...

The 2,960cc V6 utilized a cast-iron engine block mated to high-flow aluminum cylinder heads. It boasted an 8.5:1 compression ratio, dual overhead camshafts, and four valves per cylinder. Nissan ...

Many shoppers visiting the Best Chevy dealership in Lagrange recognize that fuel efficiency plays a major role in determining ...

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

With an upside potential of 118.58% according to analysts, Westport Fuel Systems Inc. (NASDAQ: WPRT ) is among the 10 Most ...

A federal lawsuit accuses gas station operators in California of using AI-powered software to illegally collude and raise prices ...

Turbochargers were once purely for the racetrack, but the Hurricane 4 pushes the tech to the limit in a high-horsepower, ...

The first production gasoline car with fuel injection was not the famous Mercedes 300 SL, but a tiny postwar German car that ...

Westport HPDI system allows trucks to run primarily on natural gas while maintaining familiar diesel maintenance practices.