Extended Definition Essay Example | Topics and Well Written Essays - 750 words

Extended Definition - Essay Example The carburetors perform the same basic objectives as the fuel injectors. The difference however is how the two work. The carburetors supply fuel to the engine through a process of suction where the system sucks in air to allow fuel to enter. Once air is in, a vacuum will be created in the pipes connecting the fuel tank and the engine. The pressure gradient that exists between the chambers of the fuel tank and the engine is what forces the fuel to rush into the engine. The fuel injectors on the other hand avail fuel to the engine through a pumping mechanism (Cramer and Hoffmann 210). The system will pump in the fuel under pressure straight to the engine upon acceleration. This mode of fuel transfer is more effective than the former done by the carburetors. This explains why carburetors are being faced out in modern assemblies to pave the way for the more efficient injectors. The injection process also has another benefit in that it allows the driver to regulate the volume of fuel getting to the engine from his/her seat. This is unlike the former case where the amount of fuel getting to the engine depended on the speed limit gained earlier while driving and gained gradually. The injection system benefits the driver in so many ways that the carburetor could not. This include the ability to control fuel burns during high speeds and the ability to carry out quick throttle transitions such as change of gears and braking work (Cramer and Hoffmann 20). The driver is also able to regulate the fuel consumption in the car. There is also the advantage of smoother transitions such as smooth change of gears. Normally when the vehicle engine is cold in the morning for instance, there is need to perform a choke process in order to start the car. The presence of the fuel injector will eliminate this disturbing process from the driver’s task making it easier to quickly warm and start the engine. The