SWEET HOME — For more than two years, Clarence and Mary Mansfield’s 1978 Ford pickup has been powered by propane. Now, the owners of Sweet Home RV for the last 22 years, are offering that same ...

So why would anyone want to convert a perfectly good gasoline engine to propane? There are a few good reasons, which we’ll go into here. First, though, I want to put out the standard safety and ...

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 ...

This is the first and only engine in its size class with a manufacturer’s warranty to be converted to propane fuel and receive EPA certification, with California Air Resources Board (CARB) ...