Home > 6 Benefits of a Properly Maintained Exhaust System

Exhaust

Properly maintaining your vehicle’s exhaust system doesn’t just help boost your car’s performance, it keeps you safe. The exhaust system refers to your car’s muffler, catalytic converter, and exhaust manifold, all of which help to divert toxic engine exhaust fumes out of your car and away from you. This prohibits potentially deadly carbon monoxide build-up in the vehicle’s interior.

vehicle exhaust system maintenance

Benefits to Exhaust System Maintenance

While the above essential function of the exhaust system tops the list of reasons to maintain your system, others exist. The top benefits of a properly maintained exhaust system include:

  1. Control of harmful gases
  2. Quieter vehicle operation
  3. Reduced engine/vehicle temperatures
  4. Improved catalytic converter health
  5. Improved fuel efficiency
  6. Enhanced vehicular power

Signs of a Problem and Repair Benefits

As mentioned, your exhaust system keeps toxins from the engine combustion out of the vehicle’s interior cabin, keeping you and your passengers safe. You also benefit from the quieter operation of your vehicle. Noise from the muffler or engine signals exhaust problems. If you hear a louder than usual rev from

5 Common Causes of High Car Emissions

High car emissions lead to wasted fuel and excessive carbon dioxide added to the atmosphere, which can have a significant impact on the environment. There are several possible causes of high car emissions and knowing what to look for can help you identify small issues before they become larger problems. Here are some of the most common causes of high car emissions to watch for in order to keep your vehicle as eco-friendly as possible!

car emissions coming from exhaust pipe

1. Fuel Injection Problem

A problem with your fuel injector or its engine control unit can create excessive emissions by creating a poor balance between the amount of fuel and the amount of air that is used.

2. Faulty Oxygen Sensor

A faulty oxygen sensor may not accurately register the amount of oxygen that is in your exhaust, which can negatively affect the quality and amount of your car’s emissions.

3. Poor EVAP System

Leaks or breaks in your Evaporative Emission Control System (EVAP System) can cause excessive gas fume leakage.

4. Vacuum Leak

A Manifold Absolute Pressure Sensor

3 Common Types of Exhaust Smoke

Can you see visible smoke flowing from your vehicle’s exhaust system? If so, you may have an issue as relatively minor as overfilling the crankcase with oil to as major as a cracked engine block. Check out these three common types (and colors) of exhaust smoke, possible causes, and when you should take your car to the shop.

white exhaust smoke flowing from vehicle

1. Blue/Gray Smoke

If you’ve accidentally overfilled the crankcase with oil, expect to see a blue/gray exhaust smoke. This color indicates that your engine is burning excess oil somewhere. It could also indicate worn valve seals, piston rings, or cylinders that are allowing oil to leak and burn. A stuck PCV (positive crankcase ventilation) valve is another common culprit. If this valve gets stuck, oil will mix with gases inside the engine and create blue smoke.

2. Black Smoke

Black smoke indicates that unburnt fuel is escaping through your vehicle’s exhaust. It might be something as simple as a clogged air filter messing up the air to fuel ratio. Faulty engine sensors, a faulty fuel

How to Clean Your Car’s Exhaust System

The exhaust system of a car is an important component that few people consider. Your car releases fumes containing carbon dioxide, carbon monoxide, and hydrocarbons, and if your exhaust doesn’t work properly, problems can occur. Maintaining the exhaust helps to keep the engine running smoothly and prevents dangerous gases from getting into the cabin. It also helps deter rust from setting in. Regularly cleaning your exhaust system helps to prevent costly repairs.

Check out the steps below to learn how to properly clean your car’s exhaust system:

auto mechanic cleaning car exhaust system

1. Gather Your Materials

Get all your supplies together before you begin. You will need gloves, a bucket of soap and water, several rags, a brush that can fit into the pipe, a degreaser, and metal polish.

2. Use Soap and Water to Clean the Exhaust Pipe

Using soap and water, clean the outside of the pipe with an old rag. Take the brush and clean out the inside reaching as far as you can. This will remove caked-on dirt and smoke deposits.

3. Apply Degreaser

Using

When many people think of exhaust problems, they think of a loud muffler. However, your car’s exhaust system does more than just keep your car running quietly. A well-maintained exhaust is good for you and your passengers, your wallet, and the environment.

properly maintained car exhaust system

Importance of a Well-Maintained Exhaust System

Your car’s exhaust system has four main parts. Together, these parts play an important role in how well your car runs.

  1. Exhaust manifold
  2. Catalytic converter
  3. Muffler
  4. Exhaust pipe

The exhaust system’s most important function is that it keeps you safe. It prevents toxic fumes from entering the car’s cabin by directing them out the tail pipe. In addition, a well-maintained exhaust helps your car use fuel more efficiently.

Lastly, the exhaust system reduces the amount of harmful emissions that enter the environment. If your exhaust needs repairs, you may not pass the state’s emission testing.

Ways to Care for Your Car’s Exhaust

The best way to care for your car’s exhaust is to address any problems right away. Signs of a malfunctioning exhaust include:

  • A strong