There’s a delicate balance when it comes to using diesel fuel to cook off NOx emissions to meet the California Air Resources Board’s tough 2027 nitrogen oxide (NOx) standard, but after plenty of ...

The Burner tuning procedure is complex and exacting, but the results are well worth the effort. In addition to reducing emissions you can expect improved fuel efficiency over a poorly tuned burner.

(Options included Flint Gray paint; leather trim; split folding rear seats; rear side-window blinds; Panorama sunroof; electronic trunk closer; DVD navigation; satellite radio; heated front seats; ...

Garage 54 tackles some of the weirdest automotive questions you never thought you needed to have answered. The Garage 54 team convert a Toyota diesel engine to run on gasoline. The team tests the ...

Most of us are old enough to remember the '80s. Those of us who aren't still remember the '80s diesel cars going 40 in the fast lane, belching smoke, and clattering like mad in the 90s and beyond.

In recent weeks diesel-powered cars, trucks, vans and taxis have been getting a very bad press. With the introduction of a £20-a-day diesel charge for London by 2019, a lot of people are concerned.

A bona fide supercar, this incredibly fast coupe and convertible was powered by a General Motors diesel truck engine and ...

Hurricanes Rita and Katrina dealt a double blow to Gulf oil production and consumers slammed hard in the wallet in the days and weeks following the storms. While gasoline prices have retreated ...

The two coal-burning generators at NRG’s Portland Generating Station may get a second life burning diesel fuel. Princeton, N.J.-based NRG Energy will shut down the two coal-fired units on June 1 as ...