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As a car owner, it’s extremely important to understand some of the mechanics of a car. It’s very easy to disregard these details, but it can sure help you when you need to repair your car and you know what you’re talking about. This guide will help you understand the details of what make up an exhaust system for cars and trucks.

There are several parts to your car that you can actually inspect yourself; the exhaust system is one. I always recommend searching for any holes in the exhaust system, since this can be extremely dangerous as it allows fumes to enter your car. If you find any holes, you should bring the car in immediately.

An automotive exhaust system is made up of five different parts. There’s the exhaust manifold, the exhaust pipe, the oxygen sensor, the catalytic converter and the muffler. Each of these parts has their own duties to allow the exhaust system to run smoothly.

The exhaust manifold is responsible for releasing the gases. This is done through one pipe. The manifold is attached to the cylinder head where the emissions take place. This part can be made from different materials, but most commonly made with cast iron.

An oxygen sensor is found in any automobile with fuel injection. It’s either found in the exhaust pipe or in the exhaust manifold. This sensor evaluates the fuel to air ratio and it’s specifically looking for oxygen levels. There’s a computer system that allows this process to take place and it will then determine the right amount of fuel needed to get the most efficient fuel economy levels.

The catalytic converter takes the carbon monoxide and hydrocarbons and converts these chemicals into carbon dioxide and water. You’ll usually find a catalytic converter made with a honey comb filtration system with is located between the muffler and the manifold.

Most people have heard of a muffler before, but that doesn’t mean most know what it does! It’s actually there for noise pollution. It takes the noise from the exhaust and keeps it quite by dissipating the energy from the noise.

The final part of the exhaust system is the exhaust pipe. Exhaust pipes are usually made from steel, stainless steel or aluminum steel tubes. The exhaust pipe runs through the entire system mentioned above, starting at the tail pipe.

This writer enjoys cars and is filled with information on diesel exhaust system. More information can be found at his site at dieselexhaustsystems.org. His favorite enhancementon a car is a new high performance exhaust which is discussed on his blog as well.

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