From the time the Environmental Protection Agency proposed that ultra-low sulfur diesel (ULSD) be run in all on-highway diesel vehicles to when it was fully implemented in late 2006, there has been ...

Winter is the time of year that really puts diesel trucks and tractors to the test. Sure, a boosted engine loves cold air, but you know what doesn’t? The fuel that makes these workhorses run. That’s ...

There’s simply no replacement for the real thing. Fuel additives can get you pretty darn close in many cases, though. Not everyone has the means to tear down an engine to clean things up, high-test ...

Most fleets would confess to using diesel fuel additives from time to time, most likely in the winter to prevent gelling. But there are fleets, lots of them it seems, that regularly treat their fuel ...

FARGO, N.D. - Yes, North Dakota State University has indeed tested the fuel additive CA-40. The tests - replicated six times in a laboratory - show no significant improvement, either in horsepower or ...

Dieselcraft’s #OX-20 diesel fuel test is designed to test fuel for oxidation to prevent sludge buildup and other harmful substances. The fuel test shows results in less than 20 minutes and will ...

Cummins Inc. recently endorsed two fuel additives, marking the first time the diesel engine maker has taken such a step. The original equipment manufacturer’s move reflects an evolution of fuel ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

Pickup truck owners can choose from a variety of fuels, each of which works differently in a pickup. Not sure which fuel is best for your truck? Read on for the answers to common questions about fuel.

Let's face it, most engine additives don't really improve performances. If you want to try one that does, here's what you should pick.

"Just pour this stuff in the fuel tank, and your car will run like it's (turbocharged, supercharged-fill in the blank)." We're all certainly familiar with the sometimes outlandish claims of incredible ...

A new type of polymer fuel additive could reduce the chances of an airplane erupting into a deadly fireball after a crash. The additive is composed of telechelic polymers—polymer chains that ...