How to change gasoline for nine cars

There are two main gas changes. One is natural inhalation, which rarely changes cars, but relatively speaking, combustion and fuel consumption are similar. Only one gas cylinder and one pressure reducing valve are installed in the spare space. Add a mixer with a change-over switch at the throttle and you can install the gasoline solenoid valve. Basically, only the power cord of the gasoline pump is modified, and the gasoline solenoid valve is added to ensure that the oil pump is turned off when gas is used.

Secondly, EFI is now basically multi-point injection, which is different from the last one in that "adding a mixer to the throttle" is changed to directly drill holes in the intake manifold and spray natural gas according to the nozzle, so that the corresponding electronic components are more determined by the computer board and the fuel cut simulator, and then whether to add the fire advance device is determined by these two things according to the actual performance.

Advantages of changing oil to gas:

The economic benefit is high. Natural gas is easy to mix with air in the engine, and the combustion is completely clean, so it is not easy to produce carbon deposit. It has good anti-explosion performance and will not dilute the lubricating oil, thus greatly reducing the wear of parts in the engine cylinder and prolonging the service life of the engine and lubricating oil.

Good social benefits. Compared with petroleum fuel, gas fuel has less energy loss and less harmful pollutants in the preparation process, which is more conducive to environmental protection.

High security. Natural gas itself leaks a little and will soon spread into the atmosphere. All components of the gas fuel system, especially the sealed parts, have been strictly inspected. Therefore, natural gas is relatively safe as automobile fuel.