Catalytic Converter - Mercedes-Benz 300 E 1990 Owner's Manual

Catalytic Converter

Your MERCEDES-BENZ is
equipped with monolithic cata­
lytic converters, an important
element in conjunction with the
02
-sensor to achieve substantial
control of the pollutants in the
exhaust emissions. Keep your
vehicle in proper operating con­
dition by following our recom­
mended maintenance instructions
as outlined in your maintenance
booklet.
14
Caution!
To prevent damage to the cata­
lytic converters, use only premium
unleaded gasoline in this vehicle.
Any noticeable irregularities in
engine operation should be re­
paired promptly.Otherwise
excessive unburned fuel may
reach the converter causing it to
overheat.
Warning!
As with any vehicle, do not
idle, park or operate this ve­
hicle in areas where combust
ible materials such as grass,
hay or leaves can come into
contact with the hot exhaust
system, as these materials
could be ignited.