Fuel Injection System Maintenance Fuel injection a method of injecting fuel into an internal combustion engine. The fuel is then burned to produce heat, which is then converted to mechanical work by the engine. For gasoline engines, carburetors were the dominant method to meter fuel prior to the use of fuel injection. Prior to 1980, nearly all gasoline engines used carburetors. Since 1990 nearly all passenger cars use electronic fuel injection. As the definition of fuel injection states, it is the most common way to inject fuel into the engine of an automobile. But as motorists search for ways to increase fuel mileage they typically go through this normal routine, change the air filter and spark plugs. That being said, the fuel injection system is one of the most neglected maintenance items because motorists are unaware of what can be done to keep the injectors spraying fuel properly. Making sure your flow of gas is not partially blocked is vital in getting the most mileage for the money. A properly maintained fuel system is a major key in efficient combustion.. By following a few a simple steps you can help maximize fuel efficiency while in turn avoiding problems such as weak acceleration, stumbling, stalling and rough idle. Today’s modern engines are more susceptible to fuel system deposits and carbon build up. In fact, deposits have been found to start forming in as few as one thousand miles. These power robbing deposits can decrease your fuel efficiency as much as 11%. Fuel filter replace your fuel filter every two years or every thirty thousand miles. Your fuel filter is key in removing contaminants including rust and corrosion before it reaches your fuel injection. Fuel system additives the regular use of fuel system additives can help prevent deposit related problems from occurring. Add a fuel injector cleaner at every other fill up. The detergents in a good brand of fuel injector cleaner will remove existing deposits that have already formed in your intake and injection systems. These detergents will also help burn gasoline better and keep you injectors spraying properly. Did you ever try to use a spray bottle or can that had a partially clogged tip? In a sense, your fuel injectors work in the same way. If the tip is clogged fuel will not form into minute droplets which will not atomize when burned. Remember, unburned fuel equals poor fuel economy. Category:Home › Autos • Will the trend toward economy-size car models lead Americans back to buying smaller-sized cars? — part 2 • You should never use after-market auto parts when maintaining or fixing your car • Should a new car be rust-proofed? • Will the trend toward economy-size car models lead Americans back to buying smaller-sized cars? — part 1 • Five safest cars in North America • How to ensure your teen drives safely after getting a license • Pros and cons of using an hydrogen generator for your car • DIY automotive maintenance: How to change the oil
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