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 ...

DENVER (CBS4) - Some people save money on gas by using those fuel additives that can be purchased right at the pump at some gas stations. CBS4 consumer reporter Jodi Brooks put one of the additives to ...

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 ...

Following standardized TMC/SAE fuel consumption tests for trucks, a third-party researcher has shown a 3% fuel economy improvement from a fuel additive said to decrease engine carbon deposits and ...

Engine maker Cummins Inc. has decided to officially endorse and recommend two diesel fuel additives made by Power Service Products – Diesel Kleen +Cetane Boost and Diesel Fuel Supplement +Cetane Boost ...

Possibly the biggest drawback to modifying a street car for performance is that with every increase in power, comes an increase in emissions. And with nearly every state or county in this great ...

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 ...

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 ...

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