The engine is undergoing CARB testing and CleanFUEL ... that their 2010 E-150, E-250, and E-350 propane fuel conversion system has met the Federal emission regulatory requirements as established ...

To remove the old jets, use the jet wrench that comes with the conversion kit (or a socket on an extension bar). Then install ...

The propane-fed E-350 cutaway, which utilizes Ford's 5.4-liter V8 engine, is scheduled to enter ... the first customer for the fuel system conversion, other fleets will also be able to utilize ...