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By nature, the combustion engine is supposed to make noise.

Since the creation of the internal combustion engine, the exhaust manifold has been utilized to efficiently flow burnt exhaust gases outside of the motor during the exhaust stroke.

Used as a source of sealing any gap between the cylinder head exhaust port and the exhaust manifold, the exhaust manifold gasket is one of the most important gaskets on a vehicle.

Symptoms of a broken exhaust hanger most often are noises that you haven’t heard before.

Whether your car is just used as a daily driver or if you are a car enthusiast and love performance modifications exhaust system noises can be very annoying.

It’s hanging underneath your car at the back exposed to the elements.

In the 1960's, the automotive industry experienced a renaissance with the invention and introduction of the exhaust gas recirculation (EGR) system.

Although today's new cars, trucks, and SUVs are filled with bells and whistles that showcase new technology, some mechanical components are still manufactured the same way they were in the old days.

The smog system was introduced in domestic vehicles in 1966.

In the pursuit of cleaner burning engines that use less fossil fuels, many vehicle manufacturers have employed multiple techniques and processes in many different industries.

Your car’s exhaust system is a series of pipes, mufflers, and emission control devices that are attached end-to-end.

The secondary air injection system introduces oxygen into the exhaust during engine warm up.

The exhaust system on your vehicle is probably more significant than you would think.


As cars and trucks travel down the road, they all have a different sound that emits from the exhaust.

Your vehicle’s exhaust system is made of the exhaust manifold, catalytic converter, resonator, muffler and of course the piping to connecting it all together.

Due to the degree of heat and amount of exposure that an exhaust header is exposed to from your system, it is prone to showing signs of wear and tear.

P2035 code definition Exhaust Gas Temperature (EGT) Sensor Circuit Low Voltage Bank 2 Sensor 2 Bank 2 refers to the back of cylinders without the number one cylinder.

P0420 code definition Catalyst System Efficiency Below Threshold (Bank 1) What the P0420 code means The purpose of the catalytic converter is to break down harmful pollutants that are created during the combustion cycle.

Your vehicle’s exhaust system plays a few very vital roles in keeping your car running efficiently and quietly.