The Jeep world went wild with anticipation when Mopar announced a diesel conversion for TJ Wranglers, utilizing their 2.8L diesel mill. When it never materialized, people were not only let down, they ...

Diesel enthusiasts’ interest in engine swaps is at an all-time high, spurred on by owners’ love of their aging vehicles and disenchantment with the performance of their factory-installed powerplants ...

Peake Fuel Solutions has a new product called "Diesel Natural Gas," or DNG, that allows truck owners to run a Cummins ISX 15 engine on a combination of natural gas (CNG or LNG) and diesel, or on 100% ...

EcoDual, provider of dual-fuel conversion systems for heavy-duty diesel trucks, has received authorization from the U.S. Environmental Protection Agency to begin installing its systems on 2004 to 2009 ...

EcoDual has achieved authorization from the U.S. Environmental Protection Agency (EPA) to begin installing its systems on all 29 engine families of the 2004 to 2009 Cummins ISM engines. According to ...

A new dual-fuel conversion system from Skygo Fuel Systems has been approved for use with 2007-2009 Cummins ISX engines, the company said. According to Skygo, the EPA has given the green light to the ...