FUEL SYSTEM REPAIR

An automobile fuel system is a crucial component that delivers fuel to the engine for combustion. It consists of several key parts, each playing an important role in the process. Here’s an overview of its main components:

1. Fuel Tank: The storage reservoir for fuel, typically located at the rear of the vehicle. It holds gasoline or diesel and is designed to prevent leakage and evaporation.

2. Fuel Pump: This component transfers fuel from the tank to the engine. It can be located inside the tank (in-tank pump) or outside (inline pump) and is usually electric in modern vehicles.

3. Fuel Filter: Positioned between the fuel tank and the engine, the fuel filter removes impurities and contaminants from the fuel before it reaches the engine. Regular replacement is essential for optimal performance.

4. Fuel Lines: These are hoses or pipes that transport fuel from the tank to the engine. They are designed to withstand high pressure and prevent leaks.

5. Fuel Injector or Carburetor: In fuel-injected engines, fuel injectors atomize the fuel and deliver it directly into the combustion chamber or intake manifold. In carbureted engines, a carburetor mixes air and fuel in the right ratio before it enters the engine.

6. Air-Fuel Mixture Control: This system monitors and adjusts the ratio of air to fuel entering the engine for efficient combustion. Modern vehicles use electronic control units (ECUs) for precise regulation.