Fuel System Repair

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Fuel System Repair Services in Beaverton, OR

Brock Automotive Import Service is a full-service automotive repair shop in Beaverton, OR that specializes in fuel system repair services. We work on both Asian and European car makes and models, including BMW, Audi, Volkswagen, Honda, and Acura. Whether you need fuel filter replacement or fuel pump repair, our team of certified master technicians with over 50 years of combined industry experience can help. Contact us today at (503) 994-1211 to get started.

Your vehicle’s fuel system is made up of several different components, all of which work together to deliver fuel from the tank to the engine. The most common fuel system problems we see at Brock Automotive Import Service are dirty or clogged fuel filters, fuel pump failure, and leaks in the fuel lines. These problems can cause your car to run rough, lose power, or even stall. Familiarizing yourself with the parts of your car’s fuel system and how they work can help you spot potential problems early on and prevent them from becoming bigger, more expensive issues.

Major Fuel System Parts and Components

Below is a quick overview of the most important parts of your vehicle’s fuel system:

Fuel Tank

The fuel tank stores the gasoline or diesel fuel every time you gas up. Loose or damaged gas caps and leaks in the tank can cause fuel to evaporate, which not only wastes gas but also harms the environment.

Fuel Lines and Hoses

Fuel lines and hoses are responsible for carrying fuel from the tank to the injectors. Over time, these components can become cracked, brittle, or leaky, which can result in fuel loss and engine performance problems.

Fuel Pumps

The role of the fuel pump is to deliver a constant supply of pressurized fuel to the injectors. A faulty fuel pump is unable to supply the right amount of fuel to the engine, causing it to stall.

Fuel Injectors

Fuel injectors are responsible for delivering fuel to the engine’s cylinders. Clogged or dirty injectors can cause poor engine performance, reduced fuel economy, and increased emissions.

Oxygen Sensor

The oxygen sensor monitors the air-to-fuel ratio in the exhaust and sends signals to the engine control unit (ECU) to make adjustments. A faulty oxygen sensor can cause the engine to run lean (too much air) or rich (too much fuel).

Fuel Filter

The fuel filter’s job is to remove contaminants from the fuel before it enters the injectors. A clogged fuel filter can cause engine performance problems and decreased fuel economy.

Signs of a Malfunctioning Fuel System

Knowing the symptoms of a malfunctioning fuel system can help you get the repairs you need before the problem gets worse. Here are some common signs that something is wrong with your car’s fuel system:

Check Engine Light is On

One of the first signs that something is wrong with your car’s fuel system is when the check engine light is on. This warning light can indicate a wide range of problems, including a dirty oxygen sensor, faulty fuel injectors, or a problem with the ECU itself.

You Hear Knocking Sounds from the Engine

If you hear knocking sounds coming from the engine, it could be a sign that your car’s fuel injectors are faulty. When fuel injectors are damaged, they cause premature combustion in the cylinders, which can lead to engine knocking.

Your Car is Stalling or Losing Power

If your car is stalling or losing power, it could be a sign of a fuel pump problem. A faulty fuel pump can’t supply enough fuel to the engine, causing it to run rough and eventually stall.

Reduced Fuel Economy

Reduced fuel economy is a clear indicator that something is wrong with your car’s fuel system. If your car is suddenly using more fuel than usual, it could be a sign of a clogged fuel filter or leaky fuel lines.

Excessive Emissions

Excessive emissions from your car’s tailpipe can be a sign of dirty fuel injectors or a faulty oxygen sensor. If you notice that your car’s exhaust smells particularly strong, it’s best to have it checked out by a professional.

Don’t Ignore the Warning Signs of a Faulty Fuel System

If you notice any of the above-mentioned warning signs, it’s important to have your car’s fuel system checked by our team of certified master technicians at Brock Automotive Import Service. We are a top-rated automotive service center in Beaverton, OR, and we specialize in repairing and maintaining imported cars from Europe and Asia. Contact us at (503) 994-1211 or use our online contact form to schedule a fuel system inspection today.


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