E 150 V8-4.6L SOHC VIN W (2004)
Muffler: Description and Operation
MUFFLER
Mufflers are usually treated during manufacturing with an anti-corrosive coating agent to increase the life of the product. The muffler reduces the level of
noise produced by the engine, and it also reduces the noise produced by exhaust gases as they travel from the catalytic converter to the atmosphere.
