Technology in the automobile has advanced significantly. One area that has evolved in the last several years is in the fuel system. Modern cars may have a complex fuel system, but this complexity makes it easy to program it to be fuel-efficient.
The engine needs enough fuel to sustain essential combustion processes, producing enough energy to power a vehicle. Every car's fuel is held in the gas tank, mostly at the rear. Today's fuel tanks are modified with internal baffles that prevent the gasoline from sloshing back and forth.
This is how a car's fuel system works:
The fuel tank, fuel pump, fuel filter, and injectors are the main components of the fuel system.
The fuel system process starts when you drive to a gas filling station to get gas in the fuel tank.
This is where gas is pumped through the filler tube. A sending unit indicates to the gas gauge how much fuel is in the tank. From this tank, the gas enters a fuel pump.
Fuel is pumped out of the gas tank through the fuel pump. Some vehicles have multiple gas tanks and fuel pumps, which helps to sustain continuous fuel supply regardless of the terrain.
This pump pushes gas to the fuel lines transmitting the fuel from the tank towards the engine. The fuel lines are set not to get hot, damaged by road conditions, or contaminated as it moves to the fuel filter. Any contamination is dealt with by the fuel filter.
In this system, debris or contamination is eliminated in the fuel filter before entering the engine.
After the fuel filter, the fuel reaches the engine. Through fuel injectors, it is pushed into the combustion chamber, creating combustion. The fuel injection system mixes air and fuel in the right proportions controlled by the Electronic Control Unit(ECU). The ECU determines the fuel to air ratio needed for optimal performance.
This may sound complex, but you have nothing to worry about with professional help for your fuel system repair. Call our auto repair shop today for assistance.