Exhaust gas pipes are silver and are made of metal.
When a weird noise comes from the exhaust after stepping on the gas pedal, it could mean that there is a hole in the exhaust pipe. Sometimes the exhaust pipe will rust and need to be replaced.
bolt it on the motor
because your gas tank is in the center
Yellow
carbon monoxide
Exhaust Gas Recirculation. A small amount of exhaust gas is fed back into the cylinder to lower combustion temperatures and lower tail pipe emissions.
EGR (Exhaust Gas Recirculation) look for it to be attached to the exhaust manifold or a pipe from the exhaust manifold
An exhaust pipe is used to excrete the co2 from the gas that has been burned in the engine it is usually snakes to thw back or side of the truck so that it is out of the way. If you get a bigger exhaust pipe than the stock one you can usually get some more power from your engine. You can also get an exhaust kit with a switch the can change the amount of exhaust exiting the pipes.
For some reason the gas is not completely combusting causing water to be expelled in the exhaust pipe.
potato with in whistle in it, jammed into the exhaust pipe?
Exhaust
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.