Does ProFuelX-2 work in dual-fuel engines that use gasoline or diesel fuel along with natural gas?
Yes. ProFuelX-2 is a specialty additive for use in gasoline and diesel fuels. Hence, when the engine is running on diesel fuel, ProFuelX-2 (blended with the diesel fuel) would provide all the stated benefits. However, when the diesel fuel is blended with gaseous fuels (such as natural gas) the benefits are derived only from the percentage of the treated diesel fuel used. There are no harmful effects from using ProFuelX-2 with the natural gas. However, the natural gas (since not treated) will not show any additional benefits.