Pretty much every fan of car tuning knows about a catalytic converter. As a rule, this car element undergoes modernization in order to increase the power of a car, reduce fuel consumption as well as improve the overall impression of handling. In this regard, you can check out some catalytic converters for sale.
Despite the fact that many motorist does manipulations with this exact part of the exhaust system, there are only a few of them who could explain what a catalytic converter actually is. Meanwhile, we are talking about an important element, the tuning of which is possible only in case the car owner has a clear idea of what he is doing. Let us consider a catalytic converter in more detail.
A catalytic converter is an element of the exhaust system, which allows you to reduce harmful emissions into the atmosphere and as it is known, spent fuel is highly toxic. The remains of its combustion are removed from the car through the exhaust pipe and it is the catalytic converter that ensures that the exhaust smoke is as safe as possible for the environment. In addition, this element serves as the place for final combustion of substances dangerous to the atmosphere.
As you may or may not know, a catalytic converter consists of several elements. In particular, it has a brick, a heat-insulating layer and a casing. The catalytic converter brick is made from a special kind of ceramics and it is distinguished by its excellent fire resistance properties. This element is covered with pores, on which a layer of chemical substances contributing to the reduction of toxicity of the exhaust gases is applied. The catalytic converter brick is placed in a housing that is made of metal. Between these parts, there lies a special material, which provides good thermal insulation.
The main signs of a faulty catalytic converter are as follows:
Loss of power. It is quite easy to spot that. You will immediately notice that the car is not as quick as it used to be.
When idling, a car behaves weird. The tachometer needle bounces from place to place even if you are not pressing the gas pedal. This points to the fact that the catalytic converter in your car needs to be replaced as soon as possible. To make it clearer, you can imagine that a faulty catalytic converter resembles a rag clogged in your exhaust pipe, as it interferes with the normal operation of the exhaust system.
This is how the main points related to the operation of the catalytic converter. If you wish, you can easily deepen your knowledge in this field by doing some more research on the Internet or you may also consult your local mechanic. This will let you gain some exhaustive information about the device.
Additionally, if you have a diesel car, it might be useful for you to also read about diesel oxidation catalysts, as these are a bit different.