This should be no problem. It is not difficult to turn oil into natural gas. It is said that it is only necessary to change the fuel supply pipeline and ignition mode slightly, and then install an air cylinder in the trunk, which requires turning on the engine. But the engine of JAC Ruifeng 2.4 is not very precise and complicated, so you don't have to mind the master's "operation" of the car center. After changing from oil to gas, there is no impact on the air conditioning system, that is, refueling is slower than refueling, which takes three to five minutes (excluding queuing factors), and the gas filling port is not at the gas filling port of the car, so the engine cover has to be opened. There is a fuel filler here, which was installed when oil was changed to gas. After changing the air, the engine power will be weakened and it will appear "boring" when driving. But as long as you are not a speed enthusiast, daily use is enough. The top speed will also be reduced, and it is still a question whether 120 yards can be loaded. When taking a breath, an oil-gas switch button will be installed at the center console or beside the steering wheel. The first gear burns gas and the second gear burns oil, and it can be switched to the oil-burning state if necessary. In other words, your car engine is now a dual-purpose engine.
I am a friend of Lanzhou, Gansu. Taxis and buses in Lanzhou used natural gas five or six years ago. I talked a lot with taxi drivers when I took a taxi. They told me that changing automobile oil to gas really saved more than half of the fuel cost, that is, gas should be added every 100 km to 200 km. Then there is the lack of motivation. However, the oil price rose two days ago, and many private cars in Lanzhou also changed from oil to gas. They also line up and even need to make an appointment. (Lanzhou's oil-to-gas master is very experienced) I answered your question according to the situation of Lanzhou, Gansu Province, hoping to help you.