An exhaust system performs an important function of carrying the waste gases and other combustion products away from your car’s engine. It is important for allowing the car to function with the minimum of noise, and smoke transmitted to the environment. There are many components in the exhaust system that works together to serve the function. Here I have some of the main components of the exhaust system:
The exhaust manifold is the first component of the exhaust system. It contains a stainless steel, cast- iron or aluminum unit that joins with the engine’s combustion cylinders. These unites collect the gases produced in the combustion process.
A series of exhaust manifolds carries the exhaust gases and other wastes through the muffler. The muffler contains a series of baffles that help in dampening the noise of the engine gases and the engine combustion.
If the muffler wouldn’t be there, the noises would have directly escaped into the environment. The loud noise will be a great disturbance and distraction for drivers and pedestrians. Most states have laws that requires automobile mufflers to be in good working order.
The catalytic converter is another important component of the exhaust system. It’s main task is to prevent harmful pollutants like nitrogen oxides and carbon monoxide from escaping into the environment.
Most states require that the catalytic converter also be in good working condition and requires they be annually tested to ensure minimum emission of pollutants into the environment.
The final component of the exhaust system is the tailpipe. It is made of steel or stainless steel piping.
Here are some signs of exhaust system problems:
If you are smelling fumes inside your car, it might be an indication that there’s a leak in the exhaust system. Roll down your windows to let in air so that you inhale the minimum of fumes. It is best to immediately contact a mechanic.
Popping or hissing noises coming from the exhaust system is also an indicator that there may be a leak in the exhaust system or may be the muffler needs a replacement.
Even if there’s no apparent problem with your car, it is a good idea to have the exhaust system analyzed by the mechanic when you go for your periodic servicing or other repairs.
You should know that the deadly carbon monoxide has no odor. So there may be a leak that you are not being able to understand. If you get the problem repaired at an early stage, the repair will be less expensive that if it is delayed.
A buzzing or rattling noise may mean that the heat shield around the exhaust is loose.
Of late, if you have been noticing less fuel efficiency that what is normal to your car, it can indicate a plugged catalytic converter or a malfunctioning oxygen sensor.
If you are looking to replace the exhaust of your Ford or any other car, it is extremely important that you use only superior quality product and keep away from duplicate ones. Buy only from reputed and established shops. Visit to know more.