Propane is the alternative fuel that’s added to a diesel or gasoline engine in a product from LP Energy Systems, a small firm in La Conner, Wash. The device, called simply the Dual Fuel System, ...

If You've Spied A Trail Rig Or tow rig running propane as a fuel source, you've wondered about its advantages and disadvantages. We've seen a number of respectable ...

A multi-state propane supplier is poised to introduce a dual-fuel system for Class 8 diesels that promises significant savings with a relatively modest investment in equipment and a payback in under ...

The new portable dual-purpose standalone fueling system from Propane Fueling Solutions allows fleets with various alternative fuel vehicles to refuel with propane autogas or recharge with DC level 3 ...

A Virginia retrofit pairs propane and electric to eliminate resistance heat, cut energy costs, and deliver consistent comfort in winter conditions. Ther Rinnai tankless unit being installed. AFTON, VA ...