One such claim is that adding hydrogen to your gasoline or diesel fuel line will make your car burn the fuel cleaner and therefore ... people who feel the need to test this system, or at least ...

One of the keys to helping clean up diesel ... has been the piezo electric fuel injectors developed by companies like Bosch, Continental and Delphi. Previous injector designs used electro-magnetic ...

The 2019 through 2022 GMC Sierra 1500 equipped with the turbocharged 2.7L I4 L3B engine can get the fuel injector flow issue ...

Clean Energy Fuels Corp. is teaming up with transport powerhouse J.B. Hunt to test a truck powered by a new type of ...

Global performance chemical producer’s research shows significant improvements in down-time for diesel engine emission ...

Gas and diesel engines still power most vehicles and look poised to be with us for some time to come, even if their do ...

From "MooLoos" to painting mountains, these silly scientific suggestions could actually help with climate change.

Bank 2 refers to the side of the engine that contains the odd-numbered cylinders. Sensor 1 indicates the first oxygen sensor ...

That motor maximized power output while also winning an EPA Clean Air Excellence award ... and features Programmed Fuel ...

Let's start with a walkaround to take in the clean and uncluttered but also anony­mous styling of the TL, during which we'll explain how manufacturers that are skating on rather thin profit margins ...