Peake Fuel Solutions has a new product called Diesel Natural Gas, or DNG, that allows truck owners to run a Cummins engine on a combination of CNG or LNG natural gas and diesel, or on. Converting a diesel engine to a gasoline engine involves several key steps. These steps include modifying the fuel system, adjusting engine timing, installing a new ignition system, and ensuring compatibility between gas engine components. The conversion process begins with draining the diesel fuel from the tank and replacing it. Dual-fuel engines operate with similar performance to diesel. Historically, one of the main reasons why diesel engines have been the first choice among oil and gas applications is their strong performance. Diesel engines are known for their longevity and diesel fuel offers very high power density. These are still very precise. Ambarita, Performance and emission characteristics of a small diesel engine operating in dual-fuel, diesel-biogas mode, IOP Conf. Series: Materials Science and Engineering, Vol. 018.