Did you know the propane vehicles and limousines already used for transportation in an existing billion dollar propane fuel economy can be refueled with hydrogen fuel from a hydrogen fuel pump within the propane vehicles existing vehicular and fuel system design?

Did you know the propane vehicles and limousines already used for transportation in an existing billion dollar propane fuel economy can be refueled with hydrogen fuel from a hydrogen fuel pump within the propane vehicles  existing vehicular and fuel system design?