The idea behind an engine is to burn gasoline to create pressure and turn the pressure into motion. A small amount of gasoline is needed during each combustion cycle in the car’s internal combustion engine. With fuel injection, the fuel is delivered as a liquid, compared to a carburetor that emulsifies the fuel (pre-mixed the fuel with air) before introducing it into the engine’s main air intake. With the electronic fuel injection system, making sure that your gas flow is not blocked is vital to getting the most mileage. For optimal use of your gasoline, you must get rid of the fuel injector deposits getting into the fuel system. Today’s modern engines are more susceptible to deposit build-up than ever before. As few as 1,500 miles, studies have shown that deposits can decrease your fuel efficiency.

A fuel injector acts as the fuel-dispensing nozzle. It is designed to accurately meter fuel into the engine in a fine spray. Along with a pump, the electronically-controlled injector injects liquid fuel directly into the engine’s air stream. When the injector is energized, an electromagnet moves a plunger that opens the valve, allowing the pressurized fuel to squirt out through a tiny nozzle. The nozzle is designed to make the finest mist possible so that the fuel can burn easily. The amount of fuel supplied to the engine is determined by the amount of time the fuel injector stays open.

Fuel injector deposits can reduce fuel flow and alter the spray pattern of gasoline to the engine. This results to loss of power, reduced fuel economy, and increased exhaust emissions. Therefore, proper maintenance should be taken into great consideration in order to clean-up the deposits that accumulate in the fuel injector. A number of gasoline additive products are formulated with different amounts of specially-designed detergents that help clean the fuel injection system. There are also a number of fuel injector cleaners available in the market that help protect engine parts from the accumulation of the harmful deposits and help keep the engine running at optimum performance. Moreover, these fuel injector detergent products unclog dirt from the fuel injectors and restore the lost power and acceleration by softening and dissolving the existing deposits – sweeping them away into the combustion chamber and harmlessly burning them with the gasoline.

The fuel filter removes contaminants including rust and corrosion from the fuel before it enters the fuel injectors. And therefore, keeping it on top condition shall definitely extend the optimal life span of your car. In order to keep the whole electric fuel injection system of your ride always at its best, make sure you change your fuel filter once every two years or every 30,000 miles (whichever comes first).