What is EFI car?

EFI stands for Electronic Fuel Injection. It is a system that uses electronic sensors and actuators to control the amount of fuel that is injected into an internal combustion engine. EFI systems are more precise and efficient than traditional carburetor systems, and they can help to improve fuel economy, performance, and emissions.

There are two main types of EFI systems: port injection and direct injection. Port injection systems inject fuel into the intake manifold, while direct injection systems inject fuel directly into the combustion chamber. Direct injection systems are more efficient than port injection systems, but they are also more complex and expensive.

EFI systems are becoming increasingly common on new vehicles. By 2020, it is estimated that over 90% of new vehicles will be equipped with EFI.

Here are some of the benefits of EFI systems:

* Improved fuel economy

* Increased performance

* Reduced emissions

* Better cold-starting

* Smoother idling

* More precise control of the air/fuel mixture

* Reduced maintenance

Here are some of the disadvantages of EFI systems:

* More complex and expensive than carburetor systems

* Can be more difficult to diagnose and repair

* Can be affected by electrical problems