The popularity of Elon Musk has seen a significant downturn, as per a new tracker initiated by polling data analyst Nate Silver. The tracker, which was launched on Friday, indicates that a mere 39.6% ...

Developers are creating ways to improve diesel emissions and fuel economy while also meeting alt-fuel equipment needs.

More torque and better fuel economy may have you ditching gas for diesel, but despite a reputation for reliability, that ...

It promises to offer better wear protection and longer engine life. 2. Does GF-7 Engine Oil Offer Better Fuel Economy and Emissions? One of the main goals of GF-7 engine oil is to reduce engine ...

GLOUCESTER, Va.—Americans have long equated energy security with oil. The country wanted as much as possible because of the havoc an interruption to supply—from wars, disasters and political ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

The Ram Power Wagon is the automaker’s heftiest version of its heavy-duty pickup truck, but with one huge caveat: there is no diesel engine available. According to a Ram powertrain engineer ...

Called the B6.7 Octane, Cummins' first gas engine ... diesel exhaust fluid (DEF) tanks and emissions equipment while enjoying diesel-like maintenance intervals—Cummins figures 15,000 miles ...

Being gasoline-powered, the Cummins B6.7 Octane engine does not require DEF (Diesel Exhaust Fluid) or active regens while also possessing low complexity air handling. Aside from lower operating ...

the concept swaps-out the 4JA1 2.5-litre diesel engine used at the time for the MaxForce uprated by local automotive group Tripetch. A long-time Isuzu Thailand partner, the revisions see power and ...

State-run oil companies in New Delhi have reported a decrease in diesel and jet fuel sales in March, while petrol sales increased. Diesel and jet fuel sales fell by 3.7% and 2.1% year on year, ...

One explanation is the positive start (compared with 2024) to the region’s BEV market that is pushing down demand for combustion-engine vehicles, diesel included.