Three Way Catalytic Converter - Acura 2011 RDX Owner's Manual

The three way catalytic converters
contain precious metals that serve as
catalysts, promoting chemical
reactions to convert the exhaust
gasses without affecting the metals.
The catalytic converters are referred
to as three-way catalysts, since they
act on HC, CO, and NOx.
Replacement units must be original
Acura parts or their equivalent.
The three way catalytic converter
must operate at a high temperature
for the chemical reactions to take
place. It can set on fire any
combustible materials that come
near it. Park your vehicle away from
high grass, dry leaves, or other
flammables.
THREE WAY CATALYTIC CONVERTERS
A defective three way catalytic
converter contributes to air pollution,
and can impair your engine's
performance. Follow these
guidelines to protect your vehicle's

three way catalytic converter.

Always use unleaded gasoline.
●
Even a small amount of leaded
gasoline can contaminate the
catalyst metals, making the three
way catalytic converter ineffective.
2011 RDX
Three Way Catalytic Converter
Keep the engine well maintained.
●
Have your vehicle diagnosed and
●
repaired if it is misfiring,
backfiring, stalling, or otherwise
not running properly.
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