Diagnosing fuel delivery problems has become far easier for DIY mechanics and professionals thanks to compact diagnostic tools designed for modern engines. A quality fuel injector tester is essential ...

Fuel economy testing is notoriously difficult to do properly. Naturally, if you plan to invest some time and energy evaluating a fuel-saving device, you hope to get results you can trust. But can you ...

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 ...

Power-adder Coyote fans are a happy bunch. The free-breathing V-8 eagerly responds to power inducements, and enjoys well-engineered cooling and fuel systems. Up to the octane limits of pump ...

Dieselcraft Fluid Engineering has introduced its Fuel Test #W-1, an early warning system to test for 200 ppm suspended water in diesel fuel, jet fuel, kerosene and gasoline. “It tells you water is ...

More and more fleets are focusing on improving their fuel economy as a part of their sustainability efforts. However, in order to make proper decisions about which technologies to invest in, fleets ...

How many times have you heard, “the devil is in the details”? Nowhere does it apply more than in fuel-economy testing. Accurate measurements are important, but controls are even more important. The ...

In the world of nuclear energy, the Idaho National Laboratory this week accomplished a first-of-its-kind test. The experiment proved successful and could ultimately decrease the amount of waste ...