Exhaust _____ pressure is the pressure developed in the exhaust system when the engine is running.

Overtightening exhaust system clamps can cause leakage.

Which of the following is used to reduce the amount of exhaust pollutants entering the atmosphere?

This is the first part of the exhaust system, what is it called?

Each of the following is a major part of an exhaust system EXCEPT:

In some dual exhaust systems, the part that connects the right and left header pipes together to equalize back pressure for a slight increase in engine power is called the:

Technician A says to use a 6-point socket to loosen and remove exhaust system fasteners without stripping nut and bolt heads. Technician B says to use rust penetrant or heat on corroded exhaust system fasteners. Who is right?

This component is fitted within the exhaust system and it reduces the amount of toxic emissions from the engine. What is this component called?

Technician A says that the exhaust system can help quiet engine operation by muffling the sound of exhaust gases shooting out of the exhaust ports. Technician B says that the exhaust system can lower emissions by treating the exhaust gases. Who is right?