Over the years we've seen diesel engines fueled with everything from cooking oil to ATF, and just about every other imaginable liquid or gas in between. But nothing has impressed us as much as ...

Chevrolet has announced the availability of a bi-fuel conversion kit for the 2015 Silverado 2500 and 3500 Heavy Duty trucks, which will enable the vehicle to run on either gasoline or compressed ...

Fuel injection, it’s the wave of the future. Well, at least it was in the late 1970s and early 1980s. This was really the dark ages of fuel delivery in cars and trucks. Carburetors worked pretty well ...

IMPCO has announced it will offer a compressed natural gas bi-fuel conversion for the 2014 Chevrolet Cruze. This now means that the Cruze will be available with a trifecta of gasoline, diesel, and CNG ...

As we suspected back in May based on spy shots, Chevrolet is adding a bi-fuel version of the tenth-generation Chevy Impala that can run on both regular gasoline and compressed natural gas (CNG).

The benefits and shortcomings of EFI versus carburetion is a hot and ongoing battle in the hot rod community-and one that we're not going to engage in for this feature. No, for this one we're going to ...

Federal government, through the Presidential CNG Initiative (P-CNGi), has sustained distribution of Compressed Natural Gas (CNG) conversion kits across the country. The kits are to accelerate ...