Many people find it challenging to remove the carbon from the exhaust. This system of cars helps eliminate the exhaust gases that produce as a result of combustion.
How to Clean Carbon Out of Car Exhaust? You can remove carbon from car exhaust by breaking its hard deposits with a brush and removing them with a cloth. Then apply a degreaser or a soapy solution to remove the stubborn carbon from the pipes. Apply metal polish on the tips and outside surface to give it a shiny look.
You can prevent the soot buildup by using high-quality fuel with additives and use stainless steel exhaust pipes in the system.
The frequency of the cleaning depends upon the age and condition of the vehicle engine. It also depends upon the driving habits of the driver. However, on average, clean it once or twice a year to maintain its condition.
What causes carbon build-up on a car exhaust?
Carbon accumulation inside the exhaust system is a by-product of the combustion process. The combustion system uses a fuel and air mixture to generate power from the engine.
It is produced because the fuel is not burned in the combustion chamber. It also indicates that the intake valve does not deliver enough air to burn the fuel.
Its build-up is similar as we see black smoke coming out of chimneys and furnaces. Direct injector engines are more susceptible to the build-up of carbon inside exhaust valves and pipes.
The quantity of deposit coal depends upon the condition of the engine. Old engines produce more black deposits inside the exhaust system.
The vehicle can have difficulty accelerating and deceleration. The obstruction in airflow causes turbulence, and the car will not be stable on the road.
How do you clean the carbon from a car exhaust?
It will take one hour to remove the deposited carbon inside the exhaust system.
You will need the following tools and items to clean it.
- Towel or cloth
- Hard bristles brush
- Soap and water
- Metal polish
Break the deposited carbon
First, park the vehicle in a well-lit area and let the engine and other systems cool down completely.
Then wear safety gloves to protect your hands from getting dirty. Inspect the inside of the exhaust system to get to the areas of carbon buildup.
The black soot makes a hard film inside the pipes. It is difficult to remove them by hand or towel. You will need a hard Bristle brush for this purpose.
Choose a thin and long brush that can fit easily in the exhaust pipes. Scrub the deposited material on the inside of the pipe with the brush.
Scrub the brush all around the inside surface to break the hard black deposits. Scrub the brush in a circular motion to break the caked layer effectively.
You can also use steel wool to scrape off the stubborn carbon deposit. A sharp knife or plastic scraper can do the job effectively.
Remove carbon with a cloth
The deposited soot will break into tiny pieces after scrapping. Remove it from the valves and pipes to clean the system. Use a microfiber towel or a cloth to remove it from the exhaust system.
Take the towel and rub it on the inside to remove the pieces of caked carbon. Place a bowl or dust pan beneath the pipe to get all the cramped scoot in it.
It will prevent you from creating a mess in the working area. Rub the cloth on the outside surface of the metallic pipe to remove all the filth and dirt.
Degreaser helps remove the stubborn deposit of soot on the inside of the system. It will help in cleaning the area where your hands can not reach.
You can use any high-quality degreaser to clean the pipes. Use a spray bottle to apply it all over the surface evenly.
Then let it stay there for 10 to 20 minutes. It will help in softening the hard-caked deposit of coal in the system. After this, use a wool brush to scrape off the carbon deposit. Scrub it on all the areas and especially in nooks and corners.
Then use water to rinse the pipes and valves. Then let them dry, or use a dry microfiber cloth to soak all the moisture.
Use soapy solution
Soap or detergent solution is a defective option for removing the leftover coal deposit in the system. You can use any household detergent for this purpose.
Pour a measured quantity of detergent or liquid soap into a bowl. Then add water to it to make a soapy solution. Mix them with the help of a stirrer or brush.
Then take a sponge to apply it all over and inside of the exhaust system. Damp the sponge in the solution and rub it gently on all surfaces.
Then let it stay there for some time. Then again, rub it on the exhaust pipes to remove the deposited coal. Then rinse it with water.
You can use a hose to direct the blast of water on the pipes. It will remove all the excess dirt and coal from the surface. Then take a dry cloth to soak all the water from the system.
After this, let it dry in the open air. You can use a wait dryer to dry the water from the valves and pipes.
Apply metal polish
Scratching with Bruch or steel wool can cause minor scratches on the outside surface and tips of the exhaust pipes. You can use any high-quality metal polish to give them a smooth and shiny look.
Use a sponge or microfiber cloth to apply it to the tips and pipes. Dip the sponge in the meta polish and rub it gently on the surface. Then let them dry, and you are ready to go.
How to prevent the deposition of carbon on a car exhaust?
You can prevent the build-up of soot on the vehicle exhaust system by following these guidelines.
The quality of oil or fuel can affect the accumulation of carbon on any part of the vehicle. For example, poor quality or lower octane oil can speed up coal deposition.
Use high-quality oil to reduce the build-up inside the system. Try to change the oil at regular intervals to maintain the working condition of the engine and other parts.
Use fuel additives that help in reducing the deposition of soot in any system. You can consult any professional in the selection of fuel with suitable additives.
Iron or aluminum metal pipes are more prone to building black deposits. Choose a vehicle with stainless steel exhaust pipes. They remain clean and hinder the build-up of hard film on the inside surface.
Us fuel system cleaner to remove all the unburned fuel and filth from the system. It will help in improving the efficiency of the combustion chamber.
Take the vehicle to the service station every six months to get a checkup of all the systems. It will help maintain the working condition and efficiency of the car.