“ONYX propane conversion kits and propane engine systems have provided hundreds of landscapers, colleges, parks, and municipalities a reliable and clean solution for their commercial mowers that ...

FARGO - Bill Ongstad, of Manfred, N.D., says converting his new 2013 Ford 350 pickup to a propane biofuel system might save him 40 percent in fuel costs. "I figure to have it paid for by Christmas," ...

In an environment with rising gasoline prices, propane could offer a viable option for fleet managers looking for an alternative-fuel source. There’s a misconception that propane autogas is more ...

FARGO, N.D. -- Bill Ongstad says converting his new 2013 Ford 350 to a propane biofuel system might save him 40 percent in fuel costs. "I figure to have it paid for by Christmas," says Ongstad, who ...

FARGO, N.D. -- Bill Ongstad says converting his new 2013 Ford 350 to a propane bi-fuel system might save him 40 percent in fuel costs. "I figure to have it paid for by Christmas," says Ongstad, who ...

That classic car in the garage sure is a beauty. But it's not terribly fuel-efficient, and it's probably got minimal emissions controls. What's an eco-conscious gearhead to do? Convert it to propane.